./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d --- 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 08:33:31,572 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:33:31,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:33:31,594 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:33:31,595 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:33:31,596 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:33:31,597 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:33:31,599 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:33:31,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:33:31,602 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:33:31,603 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:33:31,605 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:33:31,605 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:33:31,606 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:33:31,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:33:31,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:33:31,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:33:31,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:33:31,613 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:33:31,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:33:31,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:33:31,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:33:31,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:33:31,621 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:33:31,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:33:31,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:33:31,626 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:33:31,627 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:33:31,627 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:33:31,628 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:33:31,629 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:33:31,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:33:31,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:33:31,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:33:31,633 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:33:31,633 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:33:31,634 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:33:31,635 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:33:31,635 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:33:31,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:33:31,637 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:33:31,644 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:33:31,670 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:33:31,670 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:33:31,671 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:33:31,671 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:33:31,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:33:31,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:33:31,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:33:31,673 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:33:31,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:33:31,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:33:31,673 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:33:31,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:33:31,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:33:31,674 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:33:31,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:33:31,674 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:33:31,674 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:33:31,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:33:31,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:33:31,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:33:31,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:33:31,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:33:31,676 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:33:31,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:33:31,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:33:31,676 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d [2022-11-16 08:33:31,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:33:31,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:33:31,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:33:31,994 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:33:31,999 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:33:32,000 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 08:33:32,087 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/data/97e097750/7409098e1fc64da3bfa926c45cb93a4e/FLAGa023fa2f3 [2022-11-16 08:33:33,166 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:33:33,167 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 08:33:33,263 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/data/97e097750/7409098e1fc64da3bfa926c45cb93a4e/FLAGa023fa2f3 [2022-11-16 08:33:33,449 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/data/97e097750/7409098e1fc64da3bfa926c45cb93a4e [2022-11-16 08:33:33,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:33:33,452 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:33:33,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:33:33,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:33:33,458 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:33:33,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:33:33" (1/1) ... [2022-11-16 08:33:33,459 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ba727dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:33, skipping insertion in model container [2022-11-16 08:33:33,460 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:33:33" (1/1) ... [2022-11-16 08:33:33,467 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:33:33,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:33:39,465 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2022-11-16 08:33:39,468 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2022-11-16 08:33:39,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:33:39,539 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:33:40,109 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2022-11-16 08:33:40,110 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2022-11-16 08:33:40,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:33:40,526 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:33:40,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40 WrapperNode [2022-11-16 08:33:40,527 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:33:40,528 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:33:40,529 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:33:40,529 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:33:40,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:40,710 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:41,115 INFO L138 Inliner]: procedures = 685, calls = 4397, calls flagged for inlining = 340, calls inlined = 320, statements flattened = 10935 [2022-11-16 08:33:41,115 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:33:41,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:33:41,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:33:41,117 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:33:41,126 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:41,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:41,222 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:41,223 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:41,530 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:41,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:41,619 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:41,638 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:41,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:33:41,697 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:33:41,697 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:33:41,697 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:33:41,698 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:41,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:33:41,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:33:41,730 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:33:41,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:33:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:33:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:33:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2022-11-16 08:33:41,778 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2022-11-16 08:33:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2022-11-16 08:33:41,778 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2022-11-16 08:33:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:33:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:33:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:33:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:33:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_132 [2022-11-16 08:33:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_132 [2022-11-16 08:33:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 08:33:41,780 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 08:33:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 08:33:41,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 08:33:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_133 [2022-11-16 08:33:41,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_133 [2022-11-16 08:33:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:33:41,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:33:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2022-11-16 08:33:41,781 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2022-11-16 08:33:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2022-11-16 08:33:41,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2022-11-16 08:33:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 08:33:41,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 08:33:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:33:41,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:33:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 08:33:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 08:33:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:33:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:33:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:33:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:33:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2022-11-16 08:33:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2022-11-16 08:33:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:33:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:33:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:33:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:33:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2022-11-16 08:33:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2022-11-16 08:33:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2022-11-16 08:33:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2022-11-16 08:33:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 08:33:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 08:33:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2022-11-16 08:33:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2022-11-16 08:33:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2022-11-16 08:33:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2022-11-16 08:33:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2022-11-16 08:33:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2022-11-16 08:33:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 08:33:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 08:33:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2022-11-16 08:33:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2022-11-16 08:33:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2022-11-16 08:33:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2022-11-16 08:33:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 08:33:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 08:33:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 08:33:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 08:33:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:33:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:33:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:33:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:33:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2022-11-16 08:33:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2022-11-16 08:33:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:33:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:33:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:33:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:33:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2022-11-16 08:33:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2022-11-16 08:33:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:33:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:33:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:33:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:33:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:33:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:33:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:33:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:33:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 08:33:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 08:33:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:33:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2022-11-16 08:33:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2022-11-16 08:33:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_106 [2022-11-16 08:33:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_106 [2022-11-16 08:33:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 08:33:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 08:33:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2022-11-16 08:33:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2022-11-16 08:33:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2022-11-16 08:33:41,797 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2022-11-16 08:33:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:33:41,798 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:33:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 08:33:41,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 08:33:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2022-11-16 08:33:41,799 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2022-11-16 08:33:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2022-11-16 08:33:41,799 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2022-11-16 08:33:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:33:41,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:33:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2022-11-16 08:33:41,800 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2022-11-16 08:33:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:33:41,800 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:33:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:33:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2022-11-16 08:33:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2022-11-16 08:33:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2022-11-16 08:33:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2022-11-16 08:33:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:33:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:33:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2022-11-16 08:33:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2022-11-16 08:33:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2022-11-16 08:33:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2022-11-16 08:33:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:33:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:33:41,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:33:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:33:41,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:33:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2022-11-16 08:33:41,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2022-11-16 08:33:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:33:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 08:33:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 08:33:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:33:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:33:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2022-11-16 08:33:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2022-11-16 08:33:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:33:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:33:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:33:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:33:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:33:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:33:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:33:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:33:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:33:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:33:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2022-11-16 08:33:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2022-11-16 08:33:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-11-16 08:33:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-11-16 08:33:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:33:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:33:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:33:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:33:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-16 08:33:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-16 08:33:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:33:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:33:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:33:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:33:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:33:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:33:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:33:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:33:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-11-16 08:33:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-11-16 08:33:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:33:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:33:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:33:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:33:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:33:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:33:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:33:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:33:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2022-11-16 08:33:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2022-11-16 08:33:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:33:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:33:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:33:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:33:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2022-11-16 08:33:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2022-11-16 08:33:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-11-16 08:33:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-11-16 08:33:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:33:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:33:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:33:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:33:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 08:33:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 08:33:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-11-16 08:33:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-11-16 08:33:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:33:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:33:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:33:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:33:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:33:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:33:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:33:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:33:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2022-11-16 08:33:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2022-11-16 08:33:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:33:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:33:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2022-11-16 08:33:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2022-11-16 08:33:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2022-11-16 08:33:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2022-11-16 08:33:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:33:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:33:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2022-11-16 08:33:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2022-11-16 08:33:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:33:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:33:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:33:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:33:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_158 [2022-11-16 08:33:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_158 [2022-11-16 08:33:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:33:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:33:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2022-11-16 08:33:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2022-11-16 08:33:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:33:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:33:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2022-11-16 08:33:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2022-11-16 08:33:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 08:33:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 08:33:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-11-16 08:33:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-11-16 08:33:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 08:33:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 08:33:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-16 08:33:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-16 08:33:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:33:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:33:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:33:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:33:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:33:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:33:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:33:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:33:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2022-11-16 08:33:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2022-11-16 08:33:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2022-11-16 08:33:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2022-11-16 08:33:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cas [2022-11-16 08:33:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cas [2022-11-16 08:33:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:33:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:33:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:33:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2022-11-16 08:33:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2022-11-16 08:33:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:33:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2022-11-16 08:33:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2022-11-16 08:33:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2022-11-16 08:33:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2022-11-16 08:33:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-11-16 08:33:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-11-16 08:33:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-16 08:33:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-16 08:33:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2022-11-16 08:33:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2022-11-16 08:33:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:33:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:33:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:33:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2022-11-16 08:33:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2022-11-16 08:33:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 08:33:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 08:33:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:33:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:33:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:33:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:33:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2022-11-16 08:33:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2022-11-16 08:33:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2022-11-16 08:33:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2022-11-16 08:33:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2022-11-16 08:33:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2022-11-16 08:33:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:33:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:33:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2022-11-16 08:33:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2022-11-16 08:33:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:33:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:33:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-16 08:33:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-16 08:33:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:33:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:33:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2022-11-16 08:33:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2022-11-16 08:33:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:33:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:33:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2022-11-16 08:33:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2022-11-16 08:33:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2022-11-16 08:33:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2022-11-16 08:33:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 08:33:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 08:33:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:33:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:33:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2022-11-16 08:33:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2022-11-16 08:33:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:33:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:33:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2022-11-16 08:33:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2022-11-16 08:33:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:33:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:33:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:33:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_105 [2022-11-16 08:33:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_105 [2022-11-16 08:33:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2022-11-16 08:33:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2022-11-16 08:33:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 08:33:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 08:33:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2022-11-16 08:33:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2022-11-16 08:33:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2022-11-16 08:33:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2022-11-16 08:33:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2022-11-16 08:33:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2022-11-16 08:33:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 08:33:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 08:33:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2022-11-16 08:33:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2022-11-16 08:33:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:33:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:33:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 08:33:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 08:33:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:33:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:33:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2022-11-16 08:33:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2022-11-16 08:33:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 08:33:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 08:33:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:33:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:33:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2022-11-16 08:33:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2022-11-16 08:33:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:33:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:33:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-11-16 08:33:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-11-16 08:33:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:33:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:33:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:33:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_160 [2022-11-16 08:33:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_160 [2022-11-16 08:33:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 08:33:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 08:33:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 08:33:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 08:33:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2022-11-16 08:33:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2022-11-16 08:33:43,314 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:33:43,318 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:33:43,791 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:33:43,907 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:33:43,916 INFO L158 Benchmark]: Toolchain (without parser) took 10463.25ms. Allocated memory was 123.7MB in the beginning and 425.7MB in the end (delta: 302.0MB). Free memory was 91.0MB in the beginning and 215.3MB in the end (delta: -124.3MB). Peak memory consumption was 178.8MB. Max. memory is 16.1GB. [2022-11-16 08:33:43,917 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 90.2MB. Free memory was 61.6MB in the beginning and 61.6MB in the end (delta: 32.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:33:43,919 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7073.90ms. Allocated memory was 123.7MB in the beginning and 266.3MB in the end (delta: 142.6MB). Free memory was 90.5MB in the beginning and 140.0MB in the end (delta: -49.5MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. [2022-11-16 08:33:43,921 INFO L158 Benchmark]: Boogie Procedure Inliner took 587.20ms. Allocated memory is still 266.3MB. Free memory was 140.0MB in the beginning and 127.5MB in the end (delta: 12.5MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2022-11-16 08:33:43,925 INFO L158 Benchmark]: Boogie Preprocessor took 580.04ms. Allocated memory is still 266.3MB. Free memory was 127.5MB in the beginning and 100.1MB in the end (delta: 27.4MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. [2022-11-16 08:33:43,927 INFO L158 Benchmark]: RCFGBuilder took 2217.44ms. Allocated memory was 266.3MB in the beginning and 425.7MB in the end (delta: 159.4MB). Free memory was 99.0MB in the beginning and 215.3MB in the end (delta: -116.2MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2022-11-16 08:33:43,931 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 90.2MB. Free memory was 61.6MB in the beginning and 61.6MB in the end (delta: 32.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7073.90ms. Allocated memory was 123.7MB in the beginning and 266.3MB in the end (delta: 142.6MB). Free memory was 90.5MB in the beginning and 140.0MB in the end (delta: -49.5MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 587.20ms. Allocated memory is still 266.3MB. Free memory was 140.0MB in the beginning and 127.5MB in the end (delta: 12.5MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 580.04ms. Allocated memory is still 266.3MB. Free memory was 127.5MB in the beginning and 100.1MB in the end (delta: 27.4MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2217.44ms. Allocated memory was 266.3MB in the beginning and 425.7MB in the end (delta: 159.4MB). Free memory was 99.0MB in the beginning and 215.3MB in the end (delta: -116.2MB). Peak memory consumption was 44.2MB. 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 08:33:43,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d --- 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 08:33:46,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:33:46,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:33:46,353 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:33:46,353 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:33:46,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:33:46,359 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:33:46,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:33:46,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:33:46,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:33:46,374 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:33:46,376 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:33:46,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:33:46,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:33:46,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:33:46,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:33:46,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:33:46,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:33:46,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:33:46,390 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:33:46,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:33:46,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:33:46,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:33:46,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:33:46,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:33:46,410 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:33:46,410 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:33:46,411 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:33:46,411 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:33:46,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:33:46,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:33:46,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:33:46,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:33:46,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:33:46,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:33:46,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:33:46,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:33:46,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:33:46,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:33:46,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:33:46,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:33:46,421 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:33:46,461 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:33:46,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:33:46,463 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:33:46,464 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:33:46,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:33:46,465 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:33:46,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:33:46,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:33:46,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:33:46,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:33:46,467 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:33:46,467 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:33:46,467 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:33:46,467 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:33:46,467 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:33:46,467 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:33:46,468 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:33:46,468 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:33:46,468 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:33:46,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:33:46,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:33:46,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:33:46,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:33:46,469 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:33:46,469 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:33:46,469 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:33:46,470 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:33:46,470 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:33:46,470 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:33:46,470 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d [2022-11-16 08:33:46,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:33:46,880 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:33:46,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:33:46,884 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:33:46,885 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:33:46,886 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 08:33:46,957 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/data/c64c36207/79aaf7a09ba54ec688cb6fd07babceaf/FLAGd6c458928 [2022-11-16 08:33:48,083 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:33:48,083 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 08:33:48,179 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/data/c64c36207/79aaf7a09ba54ec688cb6fd07babceaf/FLAGd6c458928 [2022-11-16 08:33:48,341 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/data/c64c36207/79aaf7a09ba54ec688cb6fd07babceaf [2022-11-16 08:33:48,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:33:48,346 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:33:48,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:33:48,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:33:48,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:33:48,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:33:48" (1/1) ... [2022-11-16 08:33:48,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37c6dd22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:48, skipping insertion in model container [2022-11-16 08:33:48,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:33:48" (1/1) ... [2022-11-16 08:33:48,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:33:48,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:33:53,788 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2022-11-16 08:33:53,791 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2022-11-16 08:33:53,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:33:53,922 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:33:54,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:33:54,522 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2022-11-16 08:33:54,522 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2022-11-16 08:33:54,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:33:54,595 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:33:55,084 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2022-11-16 08:33:55,084 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_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2022-11-16 08:33:55,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:33:55,665 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:33:55,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55 WrapperNode [2022-11-16 08:33:55,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:33:55,667 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:33:55,667 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:33:55,667 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:33:55,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55" (1/1) ... [2022-11-16 08:33:55,866 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55" (1/1) ... [2022-11-16 08:33:56,317 INFO L138 Inliner]: procedures = 700, calls = 4397, calls flagged for inlining = 340, calls inlined = 320, statements flattened = 9988 [2022-11-16 08:33:56,323 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:33:56,324 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:33:56,324 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:33:56,324 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:33:56,345 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55" (1/1) ... [2022-11-16 08:33:56,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55" (1/1) ... [2022-11-16 08:33:56,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55" (1/1) ... [2022-11-16 08:33:56,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55" (1/1) ... [2022-11-16 08:33:56,625 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55" (1/1) ... [2022-11-16 08:33:56,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55" (1/1) ... [2022-11-16 08:33:56,719 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55" (1/1) ... [2022-11-16 08:33:56,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55" (1/1) ... [2022-11-16 08:33:56,798 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:33:56,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:33:56,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:33:56,799 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:33:56,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:55" (1/1) ... [2022-11-16 08:33:56,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:33:56,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:33:56,832 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:33:56,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:33:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:33:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:33:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2022-11-16 08:33:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2022-11-16 08:33:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2022-11-16 08:33:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2022-11-16 08:33:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:33:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:33:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:33:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:33:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_132 [2022-11-16 08:33:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_132 [2022-11-16 08:33:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 08:33:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 08:33:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 08:33:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 08:33:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_133 [2022-11-16 08:33:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_133 [2022-11-16 08:33:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:33:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:33:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2022-11-16 08:33:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2022-11-16 08:33:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2022-11-16 08:33:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2022-11-16 08:33:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 08:33:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 08:33:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:33:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:33:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 08:33:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 08:33:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:33:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:33:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:33:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:33:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2022-11-16 08:33:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2022-11-16 08:33:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:33:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:33:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:33:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:33:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2022-11-16 08:33:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2022-11-16 08:33:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2022-11-16 08:33:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2022-11-16 08:33:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 08:33:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 08:33:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2022-11-16 08:33:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2022-11-16 08:33:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2022-11-16 08:33:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2022-11-16 08:33:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2022-11-16 08:33:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2022-11-16 08:33:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 08:33:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 08:33:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2022-11-16 08:33:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2022-11-16 08:33:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2022-11-16 08:33:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2022-11-16 08:33:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 08:33:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 08:33:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 08:33:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 08:33:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:33:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:33:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:33:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:33:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2022-11-16 08:33:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2022-11-16 08:33:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:33:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:33:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:33:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:33:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2022-11-16 08:33:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2022-11-16 08:33:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:33:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:33:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:33:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:33:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:33:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:33:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:33:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:33:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 08:33:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 08:33:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:33:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2022-11-16 08:33:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2022-11-16 08:33:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_106 [2022-11-16 08:33:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_106 [2022-11-16 08:33:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 08:33:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 08:33:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:33:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:33:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2022-11-16 08:33:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2022-11-16 08:33:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:33:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:33:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2022-11-16 08:33:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2022-11-16 08:33:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:33:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:33:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 08:33:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 08:33:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2022-11-16 08:33:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2022-11-16 08:33:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2022-11-16 08:33:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2022-11-16 08:33:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:33:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:33:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2022-11-16 08:33:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2022-11-16 08:33:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:33:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:33:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2022-11-16 08:33:56,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2022-11-16 08:33:56,905 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2022-11-16 08:33:56,905 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2022-11-16 08:33:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:33:56,906 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:33:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2022-11-16 08:33:56,907 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2022-11-16 08:33:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2022-11-16 08:33:56,913 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2022-11-16 08:33:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:33:56,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:33:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:33:56,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:33:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2022-11-16 08:33:56,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2022-11-16 08:33:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 08:33:56,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 08:33:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:33:56,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:33:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2022-11-16 08:33:56,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2022-11-16 08:33:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:33:56,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:33:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:33:56,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:33:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:33:56,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:33:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:33:56,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:33:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:33:56,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:33:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2022-11-16 08:33:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2022-11-16 08:33:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-11-16 08:33:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-11-16 08:33:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:33:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:33:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:33:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:33:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-16 08:33:56,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-16 08:33:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:33:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:33:56,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:33:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:33:56,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:33:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:33:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:33:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:33:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-11-16 08:33:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-11-16 08:33:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:33:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:33:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:33:56,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:33:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:33:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:33:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:33:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:33:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:33:56,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:33:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:33:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2022-11-16 08:33:56,922 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2022-11-16 08:33:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:33:56,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:33:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:33:56,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:33:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2022-11-16 08:33:56,923 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2022-11-16 08:33:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-11-16 08:33:56,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-11-16 08:33:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:33:56,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:33:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 08:33:56,925 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 08:33:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-11-16 08:33:56,925 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-11-16 08:33:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:33:56,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:33:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:33:56,926 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:33:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:33:56,926 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:33:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:33:56,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:33:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2022-11-16 08:33:56,927 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2022-11-16 08:33:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:33:56,927 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:33:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2022-11-16 08:33:56,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2022-11-16 08:33:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:33:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2022-11-16 08:33:56,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2022-11-16 08:33:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:33:56,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:33:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:33:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:33:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2022-11-16 08:33:56,928 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2022-11-16 08:33:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:33:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:33:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:33:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:33:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:33:56,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:33:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_158 [2022-11-16 08:33:56,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_158 [2022-11-16 08:33:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:33:56,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:33:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2022-11-16 08:33:56,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2022-11-16 08:33:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:33:56,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:33:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2022-11-16 08:33:56,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2022-11-16 08:33:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 08:33:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 08:33:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-11-16 08:33:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-11-16 08:33:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 08:33:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 08:33:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-16 08:33:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-16 08:33:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:33:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:33:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:33:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:33:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:33:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:33:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:33:56,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:33:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2022-11-16 08:33:56,937 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2022-11-16 08:33:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2022-11-16 08:33:56,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2022-11-16 08:33:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cas [2022-11-16 08:33:56,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cas [2022-11-16 08:33:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:33:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:33:56,939 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:33:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2022-11-16 08:33:56,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2022-11-16 08:33:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:33:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2022-11-16 08:33:56,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2022-11-16 08:33:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2022-11-16 08:33:56,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2022-11-16 08:33:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-11-16 08:33:56,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-11-16 08:33:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-16 08:33:56,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-16 08:33:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:33:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:33:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2022-11-16 08:33:56,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2022-11-16 08:33:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:33:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:33:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:33:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:33:56,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:33:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2022-11-16 08:33:56,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2022-11-16 08:33:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:33:56,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:33:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 08:33:56,942 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 08:33:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:33:56,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:33:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:33:56,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:33:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2022-11-16 08:33:56,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2022-11-16 08:33:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2022-11-16 08:33:56,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2022-11-16 08:33:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2022-11-16 08:33:56,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2022-11-16 08:33:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:33:56,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:33:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2022-11-16 08:33:56,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2022-11-16 08:33:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:33:56,944 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:33:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-16 08:33:56,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-16 08:33:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:33:56,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:33:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2022-11-16 08:33:56,945 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2022-11-16 08:33:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:33:56,945 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:33:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2022-11-16 08:33:56,945 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2022-11-16 08:33:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2022-11-16 08:33:56,945 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2022-11-16 08:33:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 08:33:56,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 08:33:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:33:56,946 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:33:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2022-11-16 08:33:56,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2022-11-16 08:33:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:33:56,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:33:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2022-11-16 08:33:56,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2022-11-16 08:33:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:33:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:33:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:33:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:33:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:33:56,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:33:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_105 [2022-11-16 08:33:56,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_105 [2022-11-16 08:33:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2022-11-16 08:33:56,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2022-11-16 08:33:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 08:33:56,948 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 08:33:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2022-11-16 08:33:56,948 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2022-11-16 08:33:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2022-11-16 08:33:56,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2022-11-16 08:33:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2022-11-16 08:33:56,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2022-11-16 08:33:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 08:33:56,949 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 08:33:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2022-11-16 08:33:56,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2022-11-16 08:33:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:33:56,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:33:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 08:33:56,950 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 08:33:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:33:56,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:33:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2022-11-16 08:33:56,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2022-11-16 08:33:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 08:33:56,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 08:33:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:33:56,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:33:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2022-11-16 08:33:56,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2022-11-16 08:33:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:33:56,951 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:33:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-11-16 08:33:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-11-16 08:33:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:33:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:33:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_160 [2022-11-16 08:33:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_160 [2022-11-16 08:33:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 08:33:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 08:33:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 08:33:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 08:33:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2022-11-16 08:33:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2022-11-16 08:33:58,536 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:33:58,547 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:34:03,683 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:34:03,779 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:34:03,784 INFO L158 Benchmark]: Toolchain (without parser) took 15437.08ms. Allocated memory was 79.7MB in the beginning and 356.5MB in the end (delta: 276.8MB). Free memory was 41.0MB in the beginning and 154.5MB in the end (delta: -113.5MB). Peak memory consumption was 216.0MB. Max. memory is 16.1GB. [2022-11-16 08:34:03,784 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 79.7MB. Free memory is still 60.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:34:03,785 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7317.08ms. Allocated memory was 79.7MB in the beginning and 356.5MB in the end (delta: 276.8MB). Free memory was 40.8MB in the beginning and 204.1MB in the end (delta: -163.3MB). Peak memory consumption was 134.9MB. Max. memory is 16.1GB. [2022-11-16 08:34:03,785 INFO L158 Benchmark]: Boogie Procedure Inliner took 656.04ms. Allocated memory is still 356.5MB. Free memory was 204.1MB in the beginning and 233.2MB in the end (delta: -29.2MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. [2022-11-16 08:34:03,786 INFO L158 Benchmark]: Boogie Preprocessor took 473.74ms. Allocated memory is still 356.5MB. Free memory was 233.2MB in the beginning and 166.1MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-16 08:34:03,786 INFO L158 Benchmark]: RCFGBuilder took 6983.48ms. Allocated memory is still 356.5MB. Free memory was 166.1MB in the beginning and 154.5MB in the end (delta: 11.7MB). Peak memory consumption was 62.0MB. Max. memory is 16.1GB. [2022-11-16 08:34:03,793 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 79.7MB. Free memory is still 60.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7317.08ms. Allocated memory was 79.7MB in the beginning and 356.5MB in the end (delta: 276.8MB). Free memory was 40.8MB in the beginning and 204.1MB in the end (delta: -163.3MB). Peak memory consumption was 134.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 656.04ms. Allocated memory is still 356.5MB. Free memory was 204.1MB in the beginning and 233.2MB in the end (delta: -29.2MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 473.74ms. Allocated memory is still 356.5MB. Free memory was 233.2MB in the beginning and 166.1MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 6983.48ms. Allocated memory is still 356.5MB. Free memory was 166.1MB in the beginning and 154.5MB in the end (delta: 11.7MB). Peak memory consumption was 62.0MB. 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 08:34:03,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6b5d15-e0d2-4300-bcbc-9f2658eb7830/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]