./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a03ad4e15fecab938e9e70aed8b753ecf99ee66a89bf97a267f1c578afd42981 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:43:25,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:43:25,398 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:43:25,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:43:25,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:43:25,441 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:43:25,443 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:43:25,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:43:25,447 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:43:25,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:43:25,449 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:43:25,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:43:25,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:43:25,452 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:43:25,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:43:25,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:43:25,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:43:25,458 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:43:25,460 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:43:25,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:43:25,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:43:25,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:43:25,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:43:25,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:43:25,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:43:25,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:43:25,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:43:25,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:43:25,478 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:43:25,479 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:43:25,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:43:25,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:43:25,481 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:43:25,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:43:25,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:43:25,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:43:25,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:43:25,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:43:25,486 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:43:25,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:43:25,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:43:25,491 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:43:25,536 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:43:25,536 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:43:25,537 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:43:25,537 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:43:25,538 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:43:25,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:43:25,539 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:43:25,539 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:43:25,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:43:25,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:43:25,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:43:25,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:43:25,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:43:25,540 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:43:25,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:43:25,540 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:43:25,540 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:43:25,541 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:43:25,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:43:25,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:43:25,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:43:25,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:43:25,542 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:43:25,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:43:25,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:43:25,542 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a03ad4e15fecab938e9e70aed8b753ecf99ee66a89bf97a267f1c578afd42981 [2021-11-23 15:43:25,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:43:25,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:43:25,823 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:43:25,824 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:43:25,825 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:43:25,826 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-11-23 15:43:25,892 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/data/def1fba06/f957a309202b4cfc8d63165184d5e975/FLAG5d9714d7e [2021-11-23 15:43:27,049 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:43:27,049 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-11-23 15:43:27,118 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/data/def1fba06/f957a309202b4cfc8d63165184d5e975/FLAG5d9714d7e [2021-11-23 15:43:27,300 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/data/def1fba06/f957a309202b4cfc8d63165184d5e975 [2021-11-23 15:43:27,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:43:27,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:43:27,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:43:27,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:43:27,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:43:27,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:43:27" (1/1) ... [2021-11-23 15:43:27,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@add6cb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:27, skipping insertion in model container [2021-11-23 15:43:27,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:43:27" (1/1) ... [2021-11-23 15:43:27,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:43:27,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:43:34,145 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607702,607715] [2021-11-23 15:43:34,148 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607849,607862] [2021-11-23 15:43:34,149 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607988,608001] [2021-11-23 15:43:34,150 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[608146,608159] [2021-11-23 15:43:34,192 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:43:34,364 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:43:35,135 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607702,607715] [2021-11-23 15:43:35,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607849,607862] [2021-11-23 15:43:35,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607988,608001] [2021-11-23 15:43:35,137 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[608146,608159] [2021-11-23 15:43:35,150 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:43:35,605 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:43:35,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:35 WrapperNode [2021-11-23 15:43:35,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:43:35,607 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:43:35,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:43:35,608 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:43:35,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:35" (1/1) ... [2021-11-23 15:43:35,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:35" (1/1) ... [2021-11-23 15:43:36,451 INFO L137 Inliner]: procedures = 673, calls = 7407, calls flagged for inlining = 360, calls inlined = 339, statements flattened = 15802 [2021-11-23 15:43:36,452 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:43:36,453 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:43:36,453 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:43:36,453 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:43:36,463 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:35" (1/1) ... [2021-11-23 15:43:36,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:35" (1/1) ... [2021-11-23 15:43:36,619 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:35" (1/1) ... [2021-11-23 15:43:36,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:35" (1/1) ... [2021-11-23 15:43:37,150 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:35" (1/1) ... [2021-11-23 15:43:37,202 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:35" (1/1) ... [2021-11-23 15:43:37,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:35" (1/1) ... [2021-11-23 15:43:37,366 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:43:37,368 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:43:37,368 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:43:37,368 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:43:37,370 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:35" (1/1) ... [2021-11-23 15:43:37,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:43:37,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:43:37,409 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:43:37,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:43:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:43:37,461 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:43:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 15:43:37,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 15:43:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:43:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure ql_timer [2021-11-23 15:43:37,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_timer [2021-11-23 15:43:37,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:43:37,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:43:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:43:37,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:43:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-11-23 15:43:37,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-11-23 15:43:37,463 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:43:37,463 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:43:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:43:37,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:43:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-11-23 15:43:37,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-11-23 15:43:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:43:37,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:43:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-11-23 15:43:37,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-11-23 15:43:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-11-23 15:43:37,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-11-23 15:43:37,465 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-11-23 15:43:37,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-11-23 15:43:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 15:43:37,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 15:43:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:43:37,466 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:43:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-23 15:43:37,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-23 15:43:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-11-23 15:43:37,467 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-11-23 15:43:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:43:37,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:43:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:43:37,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:43:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:43:37,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:43:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:43:37,468 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:43:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:43:37,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:43:37,469 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:43:37,469 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:43:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-11-23 15:43:37,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-11-23 15:43:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2021-11-23 15:43:37,470 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2021-11-23 15:43:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2021-11-23 15:43:37,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2021-11-23 15:43:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:43:37,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:43:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:43:37,472 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:43:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-11-23 15:43:37,473 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-11-23 15:43:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2021-11-23 15:43:37,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2021-11-23 15:43:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-11-23 15:43:37,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-11-23 15:43:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-11-23 15:43:37,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-11-23 15:43:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-11-23 15:43:37,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-11-23 15:43:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-23 15:43:37,476 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-23 15:43:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:43:37,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:43:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:43:37,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:43:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-11-23 15:43:37,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-11-23 15:43:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:43:37,477 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:43:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:43:37,477 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:43:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-11-23 15:43:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-11-23 15:43:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:43:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:43:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:43:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:43:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-11-23 15:43:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-11-23 15:43:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-11-23 15:43:37,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-11-23 15:43:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2021-11-23 15:43:37,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2021-11-23 15:43:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:43:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:43:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:43:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:43:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:43:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:43:37,481 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:43:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-11-23 15:43:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-11-23 15:43:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-11-23 15:43:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-11-23 15:43:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-11-23 15:43:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-11-23 15:43:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-11-23 15:43:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-11-23 15:43:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-11-23 15:43:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-11-23 15:43:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:43:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:43:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-11-23 15:43:37,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-11-23 15:43:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:43:37,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:43:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-11-23 15:43:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-11-23 15:43:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-11-23 15:43:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-11-23 15:43:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-23 15:43:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-23 15:43:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:43:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:43:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-11-23 15:43:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-11-23 15:43:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:43:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:43:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-23 15:43:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-23 15:43:37,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-23 15:43:37,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-23 15:43:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:43:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-11-23 15:43:37,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-11-23 15:43:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:43:37,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:43:37,500 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:43:37,500 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:43:37,500 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:43:37,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:43:37,500 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-11-23 15:43:37,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-11-23 15:43:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-11-23 15:43:37,501 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-11-23 15:43:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-11-23 15:43:37,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-11-23 15:43:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:43:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-11-23 15:43:37,501 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-11-23 15:43:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:43:37,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:43:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:43:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:43:37,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:43:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:43:37,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:43:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:43:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:43:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:43:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:43:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:43:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:43:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-11-23 15:43:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-11-23 15:43:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-11-23 15:43:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-11-23 15:43:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:43:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:43:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-11-23 15:43:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-11-23 15:43:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:43:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:43:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:43:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:43:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-11-23 15:43:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-11-23 15:43:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-11-23 15:43:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-11-23 15:43:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:43:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:43:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:43:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:43:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-11-23 15:43:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-11-23 15:43:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-11-23 15:43:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-11-23 15:43:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-11-23 15:43:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-11-23 15:43:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:43:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-11-23 15:43:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-11-23 15:43:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-11-23 15:43:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-11-23 15:43:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:43:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:43:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-11-23 15:43:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-11-23 15:43:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:43:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:43:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:43:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:43:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:43:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:43:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:43:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:43:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:43:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-11-23 15:43:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-11-23 15:43:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-11-23 15:43:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-11-23 15:43:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:43:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:43:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:43:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:43:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-11-23 15:43:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-11-23 15:43:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:43:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:43:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-11-23 15:43:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-11-23 15:43:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-11-23 15:43:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-11-23 15:43:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:43:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:43:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-11-23 15:43:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-11-23 15:43:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:43:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:43:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-11-23 15:43:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-11-23 15:43:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:43:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:43:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:43:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:43:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:43:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:43:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:43:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:43:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-11-23 15:43:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-11-23 15:43:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:43:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:43:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-11-23 15:43:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-11-23 15:43:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:43:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:43:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-11-23 15:43:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-11-23 15:43:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:43:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:43:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:43:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:43:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:43:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:43:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-11-23 15:43:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-11-23 15:43:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:43:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:43:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-11-23 15:43:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-11-23 15:43:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-11-23 15:43:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-11-23 15:43:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:43:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:43:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-11-23 15:43:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-11-23 15:43:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:43:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:43:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:43:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:43:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-11-23 15:43:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-11-23 15:43:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:43:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:43:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:43:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:43:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-11-23 15:43:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-11-23 15:43:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:43:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:43:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:43:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:43:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:43:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:43:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-11-23 15:43:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-11-23 15:43:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:43:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-11-23 15:43:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-11-23 15:43:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:43:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:43:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-11-23 15:43:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-11-23 15:43:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-11-23 15:43:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-11-23 15:43:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:43:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:43:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-11-23 15:43:37,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-11-23 15:43:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:43:37,530 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:43:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-11-23 15:43:37,530 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-11-23 15:43:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:43:37,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:43:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:43:37,531 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:43:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:43:37,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:43:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:43:37,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:43:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-11-23 15:43:37,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-11-23 15:43:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:43:37,532 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:43:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:43:37,532 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:43:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-23 15:43:37,532 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-23 15:43:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-11-23 15:43:37,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-11-23 15:43:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:43:37,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:43:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-11-23 15:43:37,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-11-23 15:43:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-11-23 15:43:37,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-11-23 15:43:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:43:37,534 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:43:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-11-23 15:43:37,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-11-23 15:43:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:43:37,534 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:43:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:43:37,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:43:37,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:43:37,535 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:43:37,535 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:43:37,535 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-11-23 15:43:37,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-11-23 15:43:37,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:43:37,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:43:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-11-23 15:43:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-11-23 15:43:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:43:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:43:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-11-23 15:43:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-11-23 15:43:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:43:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:43:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:43:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-11-23 15:43:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-11-23 15:43:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-11-23 15:43:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-11-23 15:43:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 15:43:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 15:43:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:43:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:43:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:43:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-23 15:43:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-23 15:43:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-11-23 15:43:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-11-23 15:43:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:43:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:43:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-11-23 15:43:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-11-23 15:43:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:43:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:43:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:43:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:43:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:43:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:43:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:43:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:43:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:43:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:43:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:43:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:43:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-11-23 15:43:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-11-23 15:43:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-11-23 15:43:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-11-23 15:43:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 15:43:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 15:43:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:43:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:43:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-11-23 15:43:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-11-23 15:43:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:43:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:43:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:43:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:43:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:43:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:43:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-11-23 15:43:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-11-23 15:43:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:43:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:43:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-11-23 15:43:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-11-23 15:43:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:43:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:43:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:43:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:43:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:43:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:43:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-11-23 15:43:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-11-23 15:43:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:43:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:43:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-11-23 15:43:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-11-23 15:43:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:43:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:43:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:43:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:43:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:43:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2021-11-23 15:43:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2021-11-23 15:43:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-11-23 15:43:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-11-23 15:43:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:43:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:43:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:43:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:43:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-11-23 15:43:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-11-23 15:43:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-11-23 15:43:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-11-23 15:43:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:43:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:43:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-11-23 15:43:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-11-23 15:43:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-11-23 15:43:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-11-23 15:43:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:43:37,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:43:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-11-23 15:43:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-11-23 15:43:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-11-23 15:43:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-11-23 15:43:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-11-23 15:43:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-11-23 15:43:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-11-23 15:43:37,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-11-23 15:43:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:43:37,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:43:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:43:37,551 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:43:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-11-23 15:43:37,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-11-23 15:43:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-11-23 15:43:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-11-23 15:43:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:43:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:43:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-11-23 15:43:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-11-23 15:43:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-11-23 15:43:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-11-23 15:43:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:43:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:43:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-11-23 15:43:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-11-23 15:43:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:43:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:43:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-11-23 15:43:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-11-23 15:43:37,554 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-11-23 15:43:37,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-11-23 15:43:37,554 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-11-23 15:43:37,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-11-23 15:43:37,554 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-11-23 15:43:37,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-11-23 15:43:37,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:43:37,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:43:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:43:37,555 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:43:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:43:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:43:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-11-23 15:43:37,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-11-23 15:43:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-11-23 15:43:37,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-11-23 15:43:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-11-23 15:43:37,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-11-23 15:43:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:43:37,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:43:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:43:37,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:43:37,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-23 15:43:37,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-23 15:43:37,557 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-11-23 15:43:37,557 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-11-23 15:43:37,557 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-11-23 15:43:37,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-11-23 15:43:39,223 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:43:39,228 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:43:39,407 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:43:39,412 INFO L158 Benchmark]: Toolchain (without parser) took 12106.06ms. Allocated memory was 113.2MB in the beginning and 352.3MB in the end (delta: 239.1MB). Free memory was 71.7MB in the beginning and 145.0MB in the end (delta: -73.3MB). Peak memory consumption was 205.9MB. Max. memory is 16.1GB. [2021-11-23 15:43:39,413 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 94.4MB. Free memory was 72.8MB in the beginning and 72.7MB in the end (delta: 47.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:43:39,414 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8297.92ms. Allocated memory was 113.2MB in the beginning and 253.8MB in the end (delta: 140.5MB). Free memory was 71.7MB in the beginning and 104.2MB in the end (delta: -32.4MB). Peak memory consumption was 150.3MB. Max. memory is 16.1GB. [2021-11-23 15:43:39,415 INFO L158 Benchmark]: Boogie Procedure Inliner took 844.63ms. Allocated memory was 253.8MB in the beginning and 352.3MB in the end (delta: 98.6MB). Free memory was 104.2MB in the beginning and 168.7MB in the end (delta: -64.6MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. [2021-11-23 15:43:39,416 INFO L158 Benchmark]: Boogie Preprocessor took 914.01ms. Allocated memory is still 352.3MB. Free memory was 168.7MB in the beginning and 171.2MB in the end (delta: -2.5MB). Peak memory consumption was 88.7MB. Max. memory is 16.1GB. [2021-11-23 15:43:39,416 INFO L158 Benchmark]: RCFGBuilder took 2042.44ms. Allocated memory is still 352.3MB. Free memory was 171.2MB in the beginning and 145.0MB in the end (delta: 26.2MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. [2021-11-23 15:43:39,420 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 94.4MB. Free memory was 72.8MB in the beginning and 72.7MB in the end (delta: 47.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8297.92ms. Allocated memory was 113.2MB in the beginning and 253.8MB in the end (delta: 140.5MB). Free memory was 71.7MB in the beginning and 104.2MB in the end (delta: -32.4MB). Peak memory consumption was 150.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 844.63ms. Allocated memory was 253.8MB in the beginning and 352.3MB in the end (delta: 98.6MB). Free memory was 104.2MB in the beginning and 168.7MB in the end (delta: -64.6MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 914.01ms. Allocated memory is still 352.3MB. Free memory was 168.7MB in the beginning and 171.2MB in the end (delta: -2.5MB). Peak memory consumption was 88.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2042.44ms. Allocated memory is still 352.3MB. Free memory was 171.2MB in the beginning and 145.0MB in the end (delta: 26.2MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:43:39,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a03ad4e15fecab938e9e70aed8b753ecf99ee66a89bf97a267f1c578afd42981 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:43:42,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:43:42,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:43:42,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:43:42,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:43:42,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:43:42,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:43:42,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:43:42,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:43:42,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:43:42,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:43:42,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:43:42,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:43:42,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:43:42,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:43:42,138 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:43:42,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:43:42,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:43:42,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:43:42,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:43:42,153 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:43:42,154 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:43:42,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:43:42,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:43:42,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:43:42,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:43:42,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:43:42,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:43:42,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:43:42,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:43:42,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:43:42,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:43:42,172 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:43:42,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:43:42,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:43:42,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:43:42,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:43:42,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:43:42,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:43:42,179 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:43:42,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:43:42,181 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:43:42,225 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:43:42,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:43:42,227 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:43:42,227 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:43:42,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:43:42,229 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:43:42,229 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:43:42,230 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:43:42,230 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:43:42,230 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:43:42,231 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:43:42,232 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:43:42,232 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:43:42,232 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:43:42,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:43:42,232 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:43:42,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:43:42,233 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:43:42,233 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:43:42,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:43:42,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:43:42,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:43:42,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:43:42,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:43:42,235 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:43:42,235 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:43:42,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:43:42,235 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:43:42,235 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:43:42,236 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_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a03ad4e15fecab938e9e70aed8b753ecf99ee66a89bf97a267f1c578afd42981 [2021-11-23 15:43:42,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:43:42,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:43:42,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:43:42,665 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:43:42,666 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:43:42,667 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-11-23 15:43:42,750 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/data/26b0b95c9/0f944a7fa9f642549ab699a3a5e3e3be/FLAGfa89ef458 [2021-11-23 15:43:43,982 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:43:43,982 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-11-23 15:43:44,076 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/data/26b0b95c9/0f944a7fa9f642549ab699a3a5e3e3be/FLAGfa89ef458 [2021-11-23 15:43:44,153 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/data/26b0b95c9/0f944a7fa9f642549ab699a3a5e3e3be [2021-11-23 15:43:44,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:43:44,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:43:44,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:43:44,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:43:44,194 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:43:44,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:43:44" (1/1) ... [2021-11-23 15:43:44,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42305907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:44, skipping insertion in model container [2021-11-23 15:43:44,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:43:44" (1/1) ... [2021-11-23 15:43:44,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:43:44,530 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:43:51,000 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607702,607715] [2021-11-23 15:43:51,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607849,607862] [2021-11-23 15:43:51,004 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607988,608001] [2021-11-23 15:43:51,005 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[608146,608159] [2021-11-23 15:43:51,053 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:43:51,189 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:43:51,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:43:52,007 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607702,607715] [2021-11-23 15:43:52,009 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607849,607862] [2021-11-23 15:43:52,009 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607988,608001] [2021-11-23 15:43:52,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[608146,608159] [2021-11-23 15:43:52,021 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:43:52,081 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:43:53,038 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607702,607715] [2021-11-23 15:43:53,039 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607849,607862] [2021-11-23 15:43:53,040 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[607988,608001] [2021-11-23 15:43:53,045 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[608146,608159] [2021-11-23 15:43:53,074 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:43:53,643 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:43:53,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:53 WrapperNode [2021-11-23 15:43:53,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:43:53,646 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:43:53,646 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:43:53,646 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:43:53,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:53" (1/1) ... [2021-11-23 15:43:54,048 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:53" (1/1) ... [2021-11-23 15:43:54,501 INFO L137 Inliner]: procedures = 687, calls = 7407, calls flagged for inlining = 360, calls inlined = 339, statements flattened = 15388 [2021-11-23 15:43:54,503 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:43:54,504 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:43:54,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:43:54,505 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:43:54,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:53" (1/1) ... [2021-11-23 15:43:54,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:53" (1/1) ... [2021-11-23 15:43:54,629 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:53" (1/1) ... [2021-11-23 15:43:54,630 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:53" (1/1) ... [2021-11-23 15:43:55,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:53" (1/1) ... [2021-11-23 15:43:55,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:53" (1/1) ... [2021-11-23 15:43:55,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:53" (1/1) ... [2021-11-23 15:43:55,249 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:43:55,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:43:55,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:43:55,251 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:43:55,252 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:53" (1/1) ... [2021-11-23 15:43:55,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:43:55,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:43:55,289 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:43:55,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:43:55,452 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:43:55,452 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:43:55,453 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 15:43:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 15:43:55,453 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:43:55,453 INFO L130 BoogieDeclarations]: Found specification of procedure ql_timer [2021-11-23 15:43:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_timer [2021-11-23 15:43:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:43:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:43:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:43:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:43:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-11-23 15:43:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-11-23 15:43:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:43:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:43:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:43:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:43:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-11-23 15:43:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-11-23 15:43:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:43:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:43:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-11-23 15:43:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-11-23 15:43:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-11-23 15:43:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-11-23 15:43:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-11-23 15:43:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-11-23 15:43:55,457 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 15:43:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 15:43:55,457 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:43:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:43:55,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-23 15:43:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-23 15:43:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-11-23 15:43:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-11-23 15:43:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:43:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:43:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:43:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:43:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:43:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:43:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:43:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:43:55,460 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:43:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:43:55,460 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:43:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:43:55,460 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-11-23 15:43:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-11-23 15:43:55,461 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2021-11-23 15:43:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2021-11-23 15:43:55,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2021-11-23 15:43:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2021-11-23 15:43:55,461 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:43:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:43:55,461 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:43:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:43:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-11-23 15:43:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-11-23 15:43:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2021-11-23 15:43:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2021-11-23 15:43:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-11-23 15:43:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-11-23 15:43:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-11-23 15:43:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-11-23 15:43:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-11-23 15:43:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-11-23 15:43:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-23 15:43:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-23 15:43:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:43:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:43:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:43:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:43:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-11-23 15:43:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-11-23 15:43:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:43:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:43:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:43:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:43:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-11-23 15:43:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-11-23 15:43:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:43:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:43:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:43:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:43:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-11-23 15:43:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-11-23 15:43:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-11-23 15:43:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-11-23 15:43:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2021-11-23 15:43:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2021-11-23 15:43:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:43:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:43:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:43:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:43:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:43:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:43:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:43:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-11-23 15:43:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-11-23 15:43:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-11-23 15:43:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-11-23 15:43:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-11-23 15:43:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-11-23 15:43:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:43:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:43:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-11-23 15:43:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-11-23 15:43:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:43:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-11-23 15:43:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-11-23 15:43:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:43:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:43:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-11-23 15:43:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-11-23 15:43:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:43:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:43:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-11-23 15:43:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-11-23 15:43:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-11-23 15:43:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-11-23 15:43:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-23 15:43:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-23 15:43:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:43:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:43:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-11-23 15:43:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-11-23 15:43:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:43:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:43:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-23 15:43:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-23 15:43:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-23 15:43:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-23 15:43:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-11-23 15:43:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-11-23 15:43:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:43:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:43:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:43:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:43:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:43:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:43:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-11-23 15:43:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-11-23 15:43:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-11-23 15:43:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-11-23 15:43:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-11-23 15:43:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-11-23 15:43:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-11-23 15:43:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-11-23 15:43:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:43:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:43:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:43:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:43:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:43:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:43:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:43:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:43:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:43:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:43:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:43:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:43:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:43:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:43:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-11-23 15:43:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-11-23 15:43:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-11-23 15:43:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-11-23 15:43:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:43:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:43:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-11-23 15:43:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-11-23 15:43:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:43:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:43:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:43:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:43:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-11-23 15:43:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-11-23 15:43:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-11-23 15:43:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-11-23 15:43:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:43:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:43:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:43:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:43:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-11-23 15:43:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-11-23 15:43:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-11-23 15:43:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-11-23 15:43:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-11-23 15:43:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-11-23 15:43:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:43:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-11-23 15:43:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-11-23 15:43:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-11-23 15:43:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-11-23 15:43:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:43:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:43:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-11-23 15:43:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-11-23 15:43:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:43:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:43:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:43:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:43:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:43:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:43:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:43:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:43:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:43:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:43:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:43:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:43:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-11-23 15:43:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-11-23 15:43:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-11-23 15:43:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-11-23 15:43:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:43:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:43:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-11-23 15:43:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-11-23 15:43:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:43:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:43:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-11-23 15:43:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-11-23 15:43:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-11-23 15:43:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-11-23 15:43:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:43:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:43:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-11-23 15:43:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-11-23 15:43:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:43:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:43:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-11-23 15:43:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-11-23 15:43:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:43:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:43:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:43:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:43:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:43:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:43:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:43:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:43:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-11-23 15:43:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-11-23 15:43:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-11-23 15:43:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-11-23 15:43:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:43:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:43:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-11-23 15:43:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-11-23 15:43:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:43:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:43:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:43:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:43:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:43:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:43:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:43:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-11-23 15:43:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-11-23 15:43:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:43:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:43:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-11-23 15:43:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-11-23 15:43:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:43:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-11-23 15:43:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-11-23 15:43:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:43:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:43:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:43:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-11-23 15:43:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-11-23 15:43:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:43:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:43:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:43:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:43:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:43:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:43:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-11-23 15:43:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-11-23 15:43:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:43:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:43:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-11-23 15:43:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-11-23 15:43:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:43:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:43:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:43:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:43:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:43:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:43:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-11-23 15:43:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-11-23 15:43:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:43:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-11-23 15:43:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-11-23 15:43:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:43:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:43:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-11-23 15:43:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-11-23 15:43:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-11-23 15:43:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-11-23 15:43:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:43:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:43:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-11-23 15:43:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-11-23 15:43:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:43:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:43:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-11-23 15:43:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-11-23 15:43:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:43:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:43:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:43:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:43:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:43:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:43:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:43:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:43:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-11-23 15:43:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-11-23 15:43:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:43:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:43:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:43:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:43:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-23 15:43:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-23 15:43:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-11-23 15:43:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-11-23 15:43:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:43:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:43:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-11-23 15:43:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-11-23 15:43:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-11-23 15:43:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-11-23 15:43:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:43:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:43:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-11-23 15:43:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-11-23 15:43:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:43:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:43:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:43:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:43:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:43:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:43:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:43:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-11-23 15:43:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-11-23 15:43:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:43:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:43:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-11-23 15:43:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-11-23 15:43:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:43:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:43:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-11-23 15:43:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-11-23 15:43:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:43:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:43:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:43:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-11-23 15:43:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-11-23 15:43:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-11-23 15:43:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-11-23 15:43:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 15:43:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 15:43:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:43:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:43:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:43:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:43:55,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:43:55,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:43:55,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:43:55,509 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-23 15:43:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-23 15:43:55,509 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-11-23 15:43:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-11-23 15:43:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:43:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:43:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:43:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:43:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-11-23 15:43:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-11-23 15:43:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:43:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:43:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:43:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:43:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:43:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:43:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:43:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:43:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:43:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:43:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:43:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:43:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-11-23 15:43:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-11-23 15:43:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-11-23 15:43:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-11-23 15:43:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 15:43:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 15:43:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:43:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:43:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-11-23 15:43:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-11-23 15:43:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:43:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:43:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:43:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:43:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:43:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:43:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-11-23 15:43:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-11-23 15:43:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:43:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:43:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-11-23 15:43:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-11-23 15:43:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:43:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:43:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:43:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:43:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:43:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:43:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:43:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:43:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-11-23 15:43:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-11-23 15:43:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:43:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:43:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-11-23 15:43:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-11-23 15:43:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:43:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:43:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:43:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:43:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:43:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:43:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:43:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:43:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2021-11-23 15:43:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2021-11-23 15:43:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-11-23 15:43:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-11-23 15:43:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:43:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:43:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:43:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:43:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-11-23 15:43:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-11-23 15:43:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-11-23 15:43:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-11-23 15:43:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:43:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:43:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-11-23 15:43:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-11-23 15:43:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-11-23 15:43:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-11-23 15:43:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:43:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:43:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-11-23 15:43:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-11-23 15:43:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-11-23 15:43:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-11-23 15:43:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-11-23 15:43:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-11-23 15:43:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-11-23 15:43:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-11-23 15:43:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:43:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:43:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:43:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:43:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-11-23 15:43:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-11-23 15:43:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-11-23 15:43:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-11-23 15:43:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:43:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:43:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-11-23 15:43:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-11-23 15:43:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-11-23 15:43:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-11-23 15:43:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-11-23 15:43:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-11-23 15:43:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:43:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:43:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-11-23 15:43:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-11-23 15:43:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-11-23 15:43:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-11-23 15:43:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-11-23 15:43:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-11-23 15:43:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-11-23 15:43:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-11-23 15:43:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:43:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:43:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:43:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:43:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:43:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:43:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:43:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-11-23 15:43:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-11-23 15:43:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-11-23 15:43:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-11-23 15:43:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-11-23 15:43:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-11-23 15:43:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:43:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:43:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:43:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:43:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-23 15:43:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-23 15:43:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-11-23 15:43:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-11-23 15:43:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-11-23 15:43:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-11-23 15:43:57,232 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:43:57,241 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:43:57,430 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:43:57,434 INFO L158 Benchmark]: Toolchain (without parser) took 13276.78ms. Allocated memory was 56.6MB in the beginning and 813.7MB in the end (delta: 757.1MB). Free memory was 21.6MB in the beginning and 525.7MB in the end (delta: -504.1MB). Peak memory consumption was 264.4MB. Max. memory is 16.1GB. [2021-11-23 15:43:57,434 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 37.2MB in the beginning and 37.2MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:43:57,435 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9485.74ms. Allocated memory was 56.6MB in the beginning and 406.8MB in the end (delta: 350.2MB). Free memory was 21.4MB in the beginning and 159.7MB in the end (delta: -138.3MB). Peak memory consumption was 212.0MB. Max. memory is 16.1GB. [2021-11-23 15:43:57,436 INFO L158 Benchmark]: Boogie Procedure Inliner took 857.27ms. Allocated memory is still 406.8MB. Free memory was 159.7MB in the beginning and 206.1MB in the end (delta: -46.4MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2021-11-23 15:43:57,436 INFO L158 Benchmark]: Boogie Preprocessor took 745.22ms. Allocated memory was 406.8MB in the beginning and 813.7MB in the end (delta: 406.8MB). Free memory was 206.1MB in the beginning and 599.1MB in the end (delta: -393.0MB). Peak memory consumption was 109.3MB. Max. memory is 16.1GB. [2021-11-23 15:43:57,437 INFO L158 Benchmark]: RCFGBuilder took 2181.44ms. Allocated memory is still 813.7MB. Free memory was 599.1MB in the beginning and 525.7MB in the end (delta: 73.4MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. [2021-11-23 15:43:57,439 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 37.2MB in the beginning and 37.2MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9485.74ms. Allocated memory was 56.6MB in the beginning and 406.8MB in the end (delta: 350.2MB). Free memory was 21.4MB in the beginning and 159.7MB in the end (delta: -138.3MB). Peak memory consumption was 212.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 857.27ms. Allocated memory is still 406.8MB. Free memory was 159.7MB in the beginning and 206.1MB in the end (delta: -46.4MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 745.22ms. Allocated memory was 406.8MB in the beginning and 813.7MB in the end (delta: 406.8MB). Free memory was 206.1MB in the beginning and 599.1MB in the end (delta: -393.0MB). Peak memory consumption was 109.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2181.44ms. Allocated memory is still 813.7MB. Free memory was 599.1MB in the beginning and 525.7MB in the end (delta: 73.4MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:43:57,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ac6b8f-0d35-423d-a624-3d1cf10bb360/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable