./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:51:48,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:51:48,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:51:48,515 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:51:48,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:51:48,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:51:48,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:51:48,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:51:48,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:51:48,522 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:51:48,523 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:51:48,524 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:51:48,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:51:48,526 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:51:48,527 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:51:48,528 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:51:48,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:51:48,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:51:48,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:51:48,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:51:48,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:51:48,537 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:51:48,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:51:48,539 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:51:48,543 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:51:48,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:51:48,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:51:48,544 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:51:48,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:51:48,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:51:48,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:51:48,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:51:48,548 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:51:48,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:51:48,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:51:48,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:51:48,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:51:48,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:51:48,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:51:48,552 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:51:48,553 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:51:48,556 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:51:48,593 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:51:48,594 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:51:48,594 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:51:48,594 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:51:48,595 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:51:48,595 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:51:48,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:51:48,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:51:48,596 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:51:48,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:51:48,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:51:48,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:51:48,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:51:48,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:51:48,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:51:48,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:51:48,598 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:51:48,598 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:51:48,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:51:48,603 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:51:48,603 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:51:48,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:51:48,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:51:48,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:51:48,604 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:51:48,604 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:51:48,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:51:48,606 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:51:48,607 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:51:48,607 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:51:48,607 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 [2022-11-16 12:51:48,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:51:48,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:51:48,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:51:48,932 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:51:48,933 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:51:48,934 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 12:51:48,998 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/data/6f8470fc1/58221a0911ab46c9bb490f6a85ab217a/FLAGb8817ed28 [2022-11-16 12:51:50,080 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:51:50,081 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 12:51:50,173 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/data/6f8470fc1/58221a0911ab46c9bb490f6a85ab217a/FLAGb8817ed28 [2022-11-16 12:51:50,347 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/data/6f8470fc1/58221a0911ab46c9bb490f6a85ab217a [2022-11-16 12:51:50,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:51:50,352 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:51:50,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:51:50,354 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:51:50,357 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:51:50,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:51:50" (1/1) ... [2022-11-16 12:51:50,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cb31917 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:50, skipping insertion in model container [2022-11-16 12:51:50,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:51:50" (1/1) ... [2022-11-16 12:51:50,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:51:50,581 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:51:55,891 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2022-11-16 12:51:55,894 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2022-11-16 12:51:55,895 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2022-11-16 12:51:55,895 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2022-11-16 12:51:55,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:51:56,056 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:51:56,672 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2022-11-16 12:51:56,673 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2022-11-16 12:51:56,673 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2022-11-16 12:51:56,674 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2022-11-16 12:51:56,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:51:57,085 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:51:57,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57 WrapperNode [2022-11-16 12:51:57,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:51:57,087 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:51:57,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:51:57,087 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:51:57,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57" (1/1) ... [2022-11-16 12:51:57,268 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57" (1/1) ... [2022-11-16 12:51:57,643 INFO L138 Inliner]: procedures = 670, calls = 4466, calls flagged for inlining = 347, calls inlined = 328, statements flattened = 11071 [2022-11-16 12:51:57,644 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:51:57,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:51:57,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:51:57,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:51:57,654 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57" (1/1) ... [2022-11-16 12:51:57,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57" (1/1) ... [2022-11-16 12:51:57,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57" (1/1) ... [2022-11-16 12:51:57,736 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57" (1/1) ... [2022-11-16 12:51:58,010 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57" (1/1) ... [2022-11-16 12:51:58,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57" (1/1) ... [2022-11-16 12:51:58,115 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57" (1/1) ... [2022-11-16 12:51:58,132 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57" (1/1) ... [2022-11-16 12:51:58,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:51:58,196 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:51:58,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:51:58,198 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:51:58,200 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:51:57" (1/1) ... [2022-11-16 12:51:58,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:51:58,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:51:58,236 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:51:58,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:51:58,280 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-16 12:51:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-16 12:51:58,280 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2022-11-16 12:51:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2022-11-16 12:51:58,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:51:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:51:58,281 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 12:51:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 12:51:58,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 12:51:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 12:51:58,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:51:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:51:58,282 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2022-11-16 12:51:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2022-11-16 12:51:58,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 12:51:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 12:51:58,282 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:51:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:51:58,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:51:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:51:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 12:51:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 12:51:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2022-11-16 12:51:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2022-11-16 12:51:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:51:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:51:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:51:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:51:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:51:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:51:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 12:51:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 12:51:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 12:51:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 12:51:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 12:51:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 12:51:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 12:51:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 12:51:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 12:51:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 12:51:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:51:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2022-11-16 12:51:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2022-11-16 12:51:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 12:51:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 12:51:58,287 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 12:51:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 12:51:58,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:51:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:51:58,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:51:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:51:58,289 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:51:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:51:58,289 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 12:51:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 12:51:58,289 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:51:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:51:58,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:51:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:51:58,290 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2022-11-16 12:51:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2022-11-16 12:51:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:51:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:51:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:51:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:51:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:51:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2022-11-16 12:51:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2022-11-16 12:51:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2022-11-16 12:51:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2022-11-16 12:51:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:51:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:51:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:51:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:51:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2022-11-16 12:51:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2022-11-16 12:51:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:51:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 12:51:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 12:51:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:51:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:51:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 12:51:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 12:51:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:51:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:51:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:51:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2022-11-16 12:51:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2022-11-16 12:51:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-11-16 12:51:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-11-16 12:51:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:51:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:51:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:51:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_82 [2022-11-16 12:51:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_82 [2022-11-16 12:51:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-16 12:51:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-16 12:51:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2022-11-16 12:51:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2022-11-16 12:51:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:51:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:51:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:51:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:51:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 12:51:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 12:51:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:51:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:51:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:51:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:51:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2022-11-16 12:51:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2022-11-16 12:51:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2022-11-16 12:51:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2022-11-16 12:51:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 12:51:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 12:51:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2022-11-16 12:51:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2022-11-16 12:51:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:51:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:51:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2022-11-16 12:51:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2022-11-16 12:51:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:51:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:51:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:51:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:51:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:51:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:51:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:51:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:51:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:51:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:51:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:51:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:51:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:51:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:51:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:51:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:51:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:51:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:51:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 12:51:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 12:51:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2022-11-16 12:51:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2022-11-16 12:51:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 12:51:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 12:51:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2022-11-16 12:51:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2022-11-16 12:51:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 12:51:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 12:51:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 12:51:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 12:51:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:51:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:51:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:51:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:51:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2022-11-16 12:51:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2022-11-16 12:51:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 12:51:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 12:51:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2022-11-16 12:51:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2022-11-16 12:51:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2022-11-16 12:51:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2022-11-16 12:51:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:51:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:51:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:51:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:51:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:51:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:51:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2022-11-16 12:51:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2022-11-16 12:51:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:51:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:51:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:51:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:51:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:51:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:51:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:51:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:51:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 12:51:58,319 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 12:51:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2022-11-16 12:51:58,319 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2022-11-16 12:51:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2022-11-16 12:51:58,319 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2022-11-16 12:51:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 12:51:58,319 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 12:51:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:51:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:51:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:51:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:51:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:51:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:51:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:51:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:51:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:51:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 12:51:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 12:51:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 12:51:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 12:51:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2022-11-16 12:51:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2022-11-16 12:51:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:51:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:51:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2022-11-16 12:51:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2022-11-16 12:51:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2022-11-16 12:51:58,322 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2022-11-16 12:51:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:51:58,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:51:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-11-16 12:51:58,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-11-16 12:51:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 12:51:58,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 12:51:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:51:58,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:51:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 12:51:58,323 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 12:51:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2022-11-16 12:51:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2022-11-16 12:51:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:51:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:51:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:51:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:51:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:51:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 12:51:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 12:51:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:51:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:51:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:51:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2022-11-16 12:51:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2022-11-16 12:51:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-16 12:51:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-16 12:51:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-11-16 12:51:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-11-16 12:51:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:51:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:51:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:51:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:51:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:51:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2022-11-16 12:51:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2022-11-16 12:51:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2022-11-16 12:51:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2022-11-16 12:51:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:51:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:51:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:51:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:51:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:51:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:51:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-16 12:51:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-16 12:51:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:51:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:51:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2022-11-16 12:51:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2022-11-16 12:51:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:51:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:51:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2022-11-16 12:51:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2022-11-16 12:51:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:51:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:51:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 12:51:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 12:51:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2022-11-16 12:51:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2022-11-16 12:51:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 12:51:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 12:51:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:51:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:51:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2022-11-16 12:51:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2022-11-16 12:51:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_81 [2022-11-16 12:51:58,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_81 [2022-11-16 12:51:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 12:51:58,391 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 12:51:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:51:58,391 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:51:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:51:58,391 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:51:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2022-11-16 12:51:58,391 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2022-11-16 12:51:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:51:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-11-16 12:51:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-11-16 12:51:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:51:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:51:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2022-11-16 12:51:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2022-11-16 12:51:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:51:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:51:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:51:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:51:58,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-11-16 12:51:58,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-11-16 12:51:58,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:51:58,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:51:58,393 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2022-11-16 12:51:58,393 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2022-11-16 12:51:58,393 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-16 12:51:58,393 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-16 12:51:58,393 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 12:51:58,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 12:51:58,394 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2022-11-16 12:51:58,394 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2022-11-16 12:51:58,394 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 12:51:58,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 12:51:58,394 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2022-11-16 12:51:58,394 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2022-11-16 12:51:58,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2022-11-16 12:51:58,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2022-11-16 12:51:58,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:51:58,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:51:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:51:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:51:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 12:51:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 12:51:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:51:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:51:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2022-11-16 12:51:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2022-11-16 12:51:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:51:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:51:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 12:51:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 12:51:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 12:51:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 12:51:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:51:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:51:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:51:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-11-16 12:51:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-11-16 12:51:58,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:51:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:51:58,397 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 12:51:59,742 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:51:59,749 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:52:00,113 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:52:00,435 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:52:00,440 INFO L158 Benchmark]: Toolchain (without parser) took 10086.96ms. Allocated memory was 113.2MB in the beginning and 432.0MB in the end (delta: 318.8MB). Free memory was 80.5MB in the beginning and 195.3MB in the end (delta: -114.8MB). Peak memory consumption was 208.3MB. Max. memory is 16.1GB. [2022-11-16 12:52:00,440 INFO L158 Benchmark]: CDTParser took 0.95ms. Allocated memory is still 113.2MB. Free memory is still 93.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:52:00,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6733.08ms. Allocated memory was 113.2MB in the beginning and 268.4MB in the end (delta: 155.2MB). Free memory was 80.1MB in the beginning and 168.3MB in the end (delta: -88.2MB). Peak memory consumption was 157.7MB. Max. memory is 16.1GB. [2022-11-16 12:52:00,446 INFO L158 Benchmark]: Boogie Procedure Inliner took 556.79ms. Allocated memory is still 268.4MB. Free memory was 168.3MB in the beginning and 102.3MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-16 12:52:00,447 INFO L158 Benchmark]: Boogie Preprocessor took 550.38ms. Allocated memory is still 268.4MB. Free memory was 102.3MB in the beginning and 93.6MB in the end (delta: 8.6MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2022-11-16 12:52:00,448 INFO L158 Benchmark]: RCFGBuilder took 2242.19ms. Allocated memory was 268.4MB in the beginning and 432.0MB in the end (delta: 163.6MB). Free memory was 93.6MB in the beginning and 195.3MB in the end (delta: -101.7MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2022-11-16 12:52:00,455 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.95ms. Allocated memory is still 113.2MB. Free memory is still 93.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6733.08ms. Allocated memory was 113.2MB in the beginning and 268.4MB in the end (delta: 155.2MB). Free memory was 80.1MB in the beginning and 168.3MB in the end (delta: -88.2MB). Peak memory consumption was 157.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 556.79ms. Allocated memory is still 268.4MB. Free memory was 168.3MB in the beginning and 102.3MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 550.38ms. Allocated memory is still 268.4MB. Free memory was 102.3MB in the beginning and 93.6MB in the end (delta: 8.6MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2242.19ms. Allocated memory was 268.4MB in the beginning and 432.0MB in the end (delta: 163.6MB). Free memory was 93.6MB in the beginning and 195.3MB in the end (delta: -101.7MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:52:00,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:52:02,882 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:52:02,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:52:02,909 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:52:02,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:52:02,911 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:52:02,912 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:52:02,914 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:52:02,920 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:52:02,921 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:52:02,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:52:02,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:52:02,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:52:02,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:52:02,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:52:02,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:52:02,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:52:02,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:52:02,931 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:52:02,933 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:52:02,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:52:02,947 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:52:02,952 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:52:02,953 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:52:02,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:52:02,959 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:52:02,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:52:02,960 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:52:02,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:52:02,962 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:52:02,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:52:02,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:52:02,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:52:02,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:52:02,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:52:02,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:52:02,973 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:52:02,975 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:52:02,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:52:02,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:52:02,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:52:02,984 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:52:03,034 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:52:03,035 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:52:03,035 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:52:03,035 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:52:03,036 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:52:03,036 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:52:03,037 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:52:03,037 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:52:03,037 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:52:03,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:52:03,038 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:52:03,038 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:52:03,038 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:52:03,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:52:03,039 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:52:03,039 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:52:03,039 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:52:03,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:52:03,039 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:52:03,040 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:52:03,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:52:03,040 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:52:03,040 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:52:03,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:52:03,041 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:52:03,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:52:03,041 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:52:03,041 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:52:03,041 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:52:03,042 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:52:03,042 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:52:03,042 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:52:03,042 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:52:03,042 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 [2022-11-16 12:52:03,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:52:03,489 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:52:03,492 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:52:03,493 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:52:03,495 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:52:03,497 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 12:52:03,575 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/data/428366284/60caf86266f0444c8a973e1f53890eb8/FLAG624cebb0c [2022-11-16 12:52:04,874 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:52:04,875 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-11-16 12:52:04,973 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/data/428366284/60caf86266f0444c8a973e1f53890eb8/FLAG624cebb0c [2022-11-16 12:52:05,055 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/data/428366284/60caf86266f0444c8a973e1f53890eb8 [2022-11-16 12:52:05,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:52:05,060 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:52:05,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:52:05,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:52:05,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:52:05,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:52:05" (1/1) ... [2022-11-16 12:52:05,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4537bf03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:05, skipping insertion in model container [2022-11-16 12:52:05,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:52:05" (1/1) ... [2022-11-16 12:52:05,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:52:05,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:52:11,010 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2022-11-16 12:52:11,013 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2022-11-16 12:52:11,014 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2022-11-16 12:52:11,015 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2022-11-16 12:52:11,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:52:11,207 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:52:11,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:52:11,869 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2022-11-16 12:52:11,870 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2022-11-16 12:52:11,870 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2022-11-16 12:52:11,871 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2022-11-16 12:52:11,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:52:11,988 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:52:12,545 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2022-11-16 12:52:12,545 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2022-11-16 12:52:12,546 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2022-11-16 12:52:12,546 WARN L229 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_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2022-11-16 12:52:12,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:52:12,974 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:52:12,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12 WrapperNode [2022-11-16 12:52:12,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:52:12,976 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:52:12,976 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:52:12,977 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:52:12,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12" (1/1) ... [2022-11-16 12:52:13,179 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12" (1/1) ... [2022-11-16 12:52:13,615 INFO L138 Inliner]: procedures = 685, calls = 4466, calls flagged for inlining = 347, calls inlined = 328, statements flattened = 10549 [2022-11-16 12:52:13,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:52:13,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:52:13,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:52:13,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:52:13,625 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12" (1/1) ... [2022-11-16 12:52:13,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12" (1/1) ... [2022-11-16 12:52:13,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12" (1/1) ... [2022-11-16 12:52:13,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12" (1/1) ... [2022-11-16 12:52:13,858 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12" (1/1) ... [2022-11-16 12:52:13,884 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12" (1/1) ... [2022-11-16 12:52:13,930 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12" (1/1) ... [2022-11-16 12:52:13,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12" (1/1) ... [2022-11-16 12:52:13,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:52:13,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:52:13,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:52:13,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:52:13,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:52:12" (1/1) ... [2022-11-16 12:52:14,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:52:14,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:52:14,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:52:14,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:52:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-16 12:52:14,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-16 12:52:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2022-11-16 12:52:14,069 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2022-11-16 12:52:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:52:14,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:52:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 12:52:14,070 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 12:52:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 12:52:14,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 12:52:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:52:14,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:52:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2022-11-16 12:52:14,071 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2022-11-16 12:52:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 12:52:14,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 12:52:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:52:14,072 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:52:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:52:14,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:52:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 12:52:14,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 12:52:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2022-11-16 12:52:14,073 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2022-11-16 12:52:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:52:14,073 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:52:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:52:14,073 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:52:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:52:14,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:52:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 12:52:14,074 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 12:52:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 12:52:14,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 12:52:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 12:52:14,074 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 12:52:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 12:52:14,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-11-16 12:52:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 12:52:14,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 12:52:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:52:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2022-11-16 12:52:14,076 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2022-11-16 12:52:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 12:52:14,076 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 12:52:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 12:52:14,076 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 12:52:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:52:14,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:52:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:52:14,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:52:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:52:14,077 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:52:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 12:52:14,078 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 12:52:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:52:14,078 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:52:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:52:14,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:52:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2022-11-16 12:52:14,079 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2022-11-16 12:52:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:52:14,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:52:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:52:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:52:14,079 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:52:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2022-11-16 12:52:14,080 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2022-11-16 12:52:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:52:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:52:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:52:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:52:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2022-11-16 12:52:14,081 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2022-11-16 12:52:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:52:14,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:52:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:52:14,081 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:52:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2022-11-16 12:52:14,082 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2022-11-16 12:52:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 12:52:14,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 12:52:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:52:14,082 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:52:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 12:52:14,083 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 12:52:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:52:14,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:52:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2022-11-16 12:52:14,083 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2022-11-16 12:52:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-11-16 12:52:14,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-11-16 12:52:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:52:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:52:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:52:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:52:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_82 [2022-11-16 12:52:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_82 [2022-11-16 12:52:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-16 12:52:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-16 12:52:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2022-11-16 12:52:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2022-11-16 12:52:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:52:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:52:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:52:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:52:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 12:52:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 12:52:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:52:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:52:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:52:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:52:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2022-11-16 12:52:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2022-11-16 12:52:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2022-11-16 12:52:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2022-11-16 12:52:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 12:52:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 12:52:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2022-11-16 12:52:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2022-11-16 12:52:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:52:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:52:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2022-11-16 12:52:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2022-11-16 12:52:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:52:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:52:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:52:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:52:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:52:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:52:14,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:52:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:52:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:52:14,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:52:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:52:14,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:52:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:52:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:52:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:52:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:52:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:52:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:52:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:52:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:52:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:52:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 12:52:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-11-16 12:52:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2022-11-16 12:52:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2022-11-16 12:52:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 12:52:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 12:52:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2022-11-16 12:52:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2022-11-16 12:52:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 12:52:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 12:52:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 12:52:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 12:52:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 12:52:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 12:52:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:52:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:52:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:52:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:52:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2022-11-16 12:52:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2022-11-16 12:52:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 12:52:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 12:52:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2022-11-16 12:52:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2022-11-16 12:52:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2022-11-16 12:52:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2022-11-16 12:52:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:52:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:52:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:52:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:52:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:52:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:52:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:52:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2022-11-16 12:52:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2022-11-16 12:52:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:52:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:52:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:52:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:52:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:52:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:52:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:52:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:52:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:52:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:52:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 12:52:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 12:52:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2022-11-16 12:52:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2022-11-16 12:52:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2022-11-16 12:52:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2022-11-16 12:52:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 12:52:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 12:52:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:52:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:52:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:52:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:52:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:52:14,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:52:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:52:14,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:52:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:52:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 12:52:14,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 12:52:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 12:52:14,102 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 12:52:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2022-11-16 12:52:14,102 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2022-11-16 12:52:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:52:14,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:52:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2022-11-16 12:52:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2022-11-16 12:52:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2022-11-16 12:52:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2022-11-16 12:52:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:52:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:52:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-11-16 12:52:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-11-16 12:52:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 12:52:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 12:52:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:52:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:52:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 12:52:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 12:52:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2022-11-16 12:52:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2022-11-16 12:52:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:52:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:52:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:52:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:52:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:52:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 12:52:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 12:52:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:52:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:52:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:52:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2022-11-16 12:52:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2022-11-16 12:52:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-16 12:52:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-16 12:52:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:52:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:52:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-11-16 12:52:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-11-16 12:52:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:52:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:52:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:52:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:52:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:52:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:52:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:52:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2022-11-16 12:52:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2022-11-16 12:52:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2022-11-16 12:52:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2022-11-16 12:52:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:52:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:52:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:52:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:52:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:52:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:52:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-16 12:52:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-16 12:52:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:52:14,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:52:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2022-11-16 12:52:14,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2022-11-16 12:52:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:52:14,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:52:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2022-11-16 12:52:14,114 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2022-11-16 12:52:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:52:14,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:52:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 12:52:14,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 12:52:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2022-11-16 12:52:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2022-11-16 12:52:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 12:52:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 12:52:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:52:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:52:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2022-11-16 12:52:14,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2022-11-16 12:52:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_81 [2022-11-16 12:52:14,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_81 [2022-11-16 12:52:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 12:52:14,116 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 12:52:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:52:14,117 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:52:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:52:14,117 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:52:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2022-11-16 12:52:14,117 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2022-11-16 12:52:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-11-16 12:52:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-11-16 12:52:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:52:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:52:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:52:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:52:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:52:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:52:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2022-11-16 12:52:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2022-11-16 12:52:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:52:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:52:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:52:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:52:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-11-16 12:52:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-11-16 12:52:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:52:14,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:52:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2022-11-16 12:52:14,121 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2022-11-16 12:52:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-16 12:52:14,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-16 12:52:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 12:52:14,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 12:52:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2022-11-16 12:52:14,122 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2022-11-16 12:52:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 12:52:14,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 12:52:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2022-11-16 12:52:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2022-11-16 12:52:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2022-11-16 12:52:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2022-11-16 12:52:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:52:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:52:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:52:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:52:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:52:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:52:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2022-11-16 12:52:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2022-11-16 12:52:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:52:14,125 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:52:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 12:52:14,125 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 12:52:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 12:52:14,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 12:52:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:52:14,126 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:52:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-11-16 12:52:14,126 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-11-16 12:52:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:52:14,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:52:14,127 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 12:52:15,717 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:52:15,721 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:52:17,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:52:21,598 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:52:21,603 INFO L158 Benchmark]: Toolchain (without parser) took 16541.49ms. Allocated memory was 62.9MB in the beginning and 377.5MB in the end (delta: 314.6MB). Free memory was 36.8MB in the beginning and 119.2MB in the end (delta: -82.4MB). Peak memory consumption was 265.4MB. Max. memory is 16.1GB. [2022-11-16 12:52:21,603 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory was 44.9MB in the beginning and 44.8MB in the end (delta: 50.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:52:21,604 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7910.66ms. Allocated memory was 62.9MB in the beginning and 377.5MB in the end (delta: 314.6MB). Free memory was 36.5MB in the beginning and 195.5MB in the end (delta: -159.0MB). Peak memory consumption was 167.1MB. Max. memory is 16.1GB. [2022-11-16 12:52:21,604 INFO L158 Benchmark]: Boogie Procedure Inliner took 639.88ms. Allocated memory is still 377.5MB. Free memory was 195.5MB in the beginning and 225.8MB in the end (delta: -30.3MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. [2022-11-16 12:52:21,605 INFO L158 Benchmark]: Boogie Preprocessor took 375.58ms. Allocated memory is still 377.5MB. Free memory was 225.8MB in the beginning and 158.2MB in the end (delta: 67.6MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-16 12:52:21,605 INFO L158 Benchmark]: RCFGBuilder took 7608.38ms. Allocated memory is still 377.5MB. Free memory was 158.2MB in the beginning and 119.2MB in the end (delta: 39.0MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. [2022-11-16 12:52:21,616 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory was 44.9MB in the beginning and 44.8MB in the end (delta: 50.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7910.66ms. Allocated memory was 62.9MB in the beginning and 377.5MB in the end (delta: 314.6MB). Free memory was 36.5MB in the beginning and 195.5MB in the end (delta: -159.0MB). Peak memory consumption was 167.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 639.88ms. Allocated memory is still 377.5MB. Free memory was 195.5MB in the beginning and 225.8MB in the end (delta: -30.3MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 375.58ms. Allocated memory is still 377.5MB. Free memory was 225.8MB in the beginning and 158.2MB in the end (delta: 67.6MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 7608.38ms. Allocated memory is still 377.5MB. Free memory was 158.2MB in the beginning and 119.2MB in the end (delta: 39.0MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:52:21,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92bb15ae-2f8f-480e-a44b-46f48e6b72c6/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]