./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB --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 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 --- 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-dbf71c6-m [2022-10-17 16:45:03,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:45:03,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:45:03,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:45:03,521 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:45:03,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:45:03,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:45:03,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:45:03,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:45:03,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:45:03,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:45:03,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:45:03,546 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:45:03,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:45:03,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:45:03,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:45:03,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:45:03,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:45:03,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:45:03,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:45:03,567 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:45:03,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:45:03,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:45:03,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:45:03,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:45:03,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:45:03,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:45:03,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:45:03,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:45:03,588 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:45:03,588 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:45:03,589 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:45:03,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:45:03,593 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:45:03,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:45:03,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:45:03,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:45:03,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:45:03,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:45:03,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:45:03,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:45:03,599 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:45:03,644 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:45:03,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:45:03,645 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:45:03,646 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:45:03,646 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:45:03,647 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:45:03,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:45:03,647 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:45:03,647 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:45:03,648 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:45:03,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:45:03,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:45:03,649 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:45:03,649 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:45:03,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:45:03,650 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:45:03,650 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:45:03,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:45:03,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:03,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:45:03,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:45:03,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:45:03,651 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:45:03,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:45:03,652 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:45:03,652 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_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 [2022-10-17 16:45:03,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:45:03,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:45:03,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:45:03,970 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:45:03,971 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:45:03,972 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2022-10-17 16:45:04,039 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/data/c7548b3eb/325f00bf3ee04b269b96e1dda5d79cd2/FLAG1ebd5731a [2022-10-17 16:45:05,237 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:45:05,238 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2022-10-17 16:45:05,318 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/data/c7548b3eb/325f00bf3ee04b269b96e1dda5d79cd2/FLAG1ebd5731a [2022-10-17 16:45:05,392 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/data/c7548b3eb/325f00bf3ee04b269b96e1dda5d79cd2 [2022-10-17 16:45:05,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:45:05,398 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:45:05,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:05,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:45:05,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:45:05,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:05" (1/1) ... [2022-10-17 16:45:05,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26b20475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:05, skipping insertion in model container [2022-10-17 16:45:05,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:05" (1/1) ... [2022-10-17 16:45:05,415 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:45:05,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:45:10,808 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2022-10-17 16:45:10,812 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2022-10-17 16:45:10,812 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2022-10-17 16:45:10,813 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2022-10-17 16:45:10,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:10,960 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:45:11,485 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2022-10-17 16:45:11,486 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2022-10-17 16:45:11,486 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2022-10-17 16:45:11,487 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2022-10-17 16:45:11,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:11,937 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:45:11,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11 WrapperNode [2022-10-17 16:45:11,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:11,939 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:11,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:45:11,940 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:45:11,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11" (1/1) ... [2022-10-17 16:45:12,140 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11" (1/1) ... [2022-10-17 16:45:12,570 INFO L138 Inliner]: procedures = 680, calls = 3800, calls flagged for inlining = 403, calls inlined = 378, statements flattened = 9178 [2022-10-17 16:45:12,571 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:12,573 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:45:12,573 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:45:12,573 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:45:12,583 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11" (1/1) ... [2022-10-17 16:45:12,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11" (1/1) ... [2022-10-17 16:45:12,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11" (1/1) ... [2022-10-17 16:45:12,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11" (1/1) ... [2022-10-17 16:45:13,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11" (1/1) ... [2022-10-17 16:45:13,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11" (1/1) ... [2022-10-17 16:45:13,130 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11" (1/1) ... [2022-10-17 16:45:13,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11" (1/1) ... [2022-10-17 16:45:13,227 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:45:13,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:45:13,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:45:13,230 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:45:13,232 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:11" (1/1) ... [2022-10-17 16:45:13,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:13,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:45:13,281 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:45:13,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f88e9eb3-ac80-4a29-a380-a9b94407fbef/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:45:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:45:13,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:45:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-10-17 16:45:13,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-10-17 16:45:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2022-10-17 16:45:13,328 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2022-10-17 16:45:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2022-10-17 16:45:13,328 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2022-10-17 16:45:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 16:45:13,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 16:45:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2022-10-17 16:45:13,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2022-10-17 16:45:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2022-10-17 16:45:13,329 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2022-10-17 16:45:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:45:13,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:45:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2022-10-17 16:45:13,330 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2022-10-17 16:45:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2022-10-17 16:45:13,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2022-10-17 16:45:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2022-10-17 16:45:13,331 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2022-10-17 16:45:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:45:13,331 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:45:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:45:13,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:45:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2022-10-17 16:45:13,332 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2022-10-17 16:45:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-10-17 16:45:13,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-10-17 16:45:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:45:13,332 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:45:13,333 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 16:45:13,333 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 16:45:13,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2022-10-17 16:45:13,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2022-10-17 16:45:13,333 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2022-10-17 16:45:13,333 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2022-10-17 16:45:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-17 16:45:13,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-17 16:45:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2022-10-17 16:45:13,334 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2022-10-17 16:45:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2022-10-17 16:45:13,335 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2022-10-17 16:45:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2022-10-17 16:45:13,335 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2022-10-17 16:45:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-10-17 16:45:13,335 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-10-17 16:45:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-10-17 16:45:13,336 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-10-17 16:45:13,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:45:13,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:45:13,336 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-17 16:45:13,336 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-10-17 16:45:13,336 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 16:45:13,337 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 16:45:13,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:45:13,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:45:13,337 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2022-10-17 16:45:13,337 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2022-10-17 16:45:13,337 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-10-17 16:45:13,338 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-10-17 16:45:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:45:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2022-10-17 16:45:13,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2022-10-17 16:45:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-10-17 16:45:13,339 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-10-17 16:45:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:45:13,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:45:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:45:13,339 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:45:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2022-10-17 16:45:13,340 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2022-10-17 16:45:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:45:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:45:13,340 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:45:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-10-17 16:45:13,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-10-17 16:45:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:45:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2022-10-17 16:45:13,340 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2022-10-17 16:45:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2022-10-17 16:45:13,340 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2022-10-17 16:45:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:45:13,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:45:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:45:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2022-10-17 16:45:13,341 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2022-10-17 16:45:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:45:13,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:45:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2022-10-17 16:45:13,341 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2022-10-17 16:45:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2022-10-17 16:45:13,341 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2022-10-17 16:45:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:45:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:45:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:45:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:45:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2022-10-17 16:45:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2022-10-17 16:45:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2022-10-17 16:45:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2022-10-17 16:45:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2022-10-17 16:45:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2022-10-17 16:45:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2022-10-17 16:45:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2022-10-17 16:45:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:45:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:45:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-10-17 16:45:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-10-17 16:45:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:45:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:45:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:45:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:45:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:45:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 16:45:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 16:45:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-10-17 16:45:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-10-17 16:45:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 16:45:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 16:45:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2022-10-17 16:45:13,345 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2022-10-17 16:45:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:45:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:45:13,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:45:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:45:13,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:45:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:45:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:45:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:45:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:45:13,346 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:45:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:45:13,346 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2022-10-17 16:45:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2022-10-17 16:45:13,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2022-10-17 16:45:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2022-10-17 16:45:13,346 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2022-10-17 16:45:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2022-10-17 16:45:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-10-17 16:45:13,347 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-10-17 16:45:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 16:45:13,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 16:45:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-10-17 16:45:13,347 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-10-17 16:45:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:45:13,347 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:45:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 16:45:13,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 16:45:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:45:13,348 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:45:13,348 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2022-10-17 16:45:13,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2022-10-17 16:45:13,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:45:13,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:45:13,348 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2022-10-17 16:45:13,349 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2022-10-17 16:45:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:45:13,349 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:45:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2022-10-17 16:45:13,349 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2022-10-17 16:45:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2022-10-17 16:45:13,349 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2022-10-17 16:45:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:45:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:45:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:45:13,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:45:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:45:13,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:45:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2022-10-17 16:45:13,351 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2022-10-17 16:45:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2022-10-17 16:45:13,351 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2022-10-17 16:45:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 16:45:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2022-10-17 16:45:13,351 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2022-10-17 16:45:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2022-10-17 16:45:13,352 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2022-10-17 16:45:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2022-10-17 16:45:13,352 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2022-10-17 16:45:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:45:13,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:45:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2022-10-17 16:45:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2022-10-17 16:45:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2022-10-17 16:45:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2022-10-17 16:45:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 16:45:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 16:45:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2022-10-17 16:45:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2022-10-17 16:45:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2022-10-17 16:45:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2022-10-17 16:45:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 16:45:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 16:45:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2022-10-17 16:45:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2022-10-17 16:45:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 16:45:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 16:45:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:45:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 16:45:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 16:45:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:45:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2022-10-17 16:45:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2022-10-17 16:45:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2022-10-17 16:45:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2022-10-17 16:45:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:45:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2022-10-17 16:45:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2022-10-17 16:45:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:45:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:45:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2022-10-17 16:45:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2022-10-17 16:45:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:45:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:45:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2022-10-17 16:45:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2022-10-17 16:45:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 16:45:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 16:45:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2022-10-17 16:45:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2022-10-17 16:45:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2022-10-17 16:45:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2022-10-17 16:45:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2022-10-17 16:45:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2022-10-17 16:45:13,359 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2022-10-17 16:45:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2022-10-17 16:45:13,359 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-10-17 16:45:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-10-17 16:45:13,359 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2022-10-17 16:45:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2022-10-17 16:45:13,359 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 16:45:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 16:45:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 16:45:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 16:45:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2022-10-17 16:45:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2022-10-17 16:45:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 16:45:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 16:45:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2022-10-17 16:45:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2022-10-17 16:45:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 16:45:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 16:45:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2022-10-17 16:45:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2022-10-17 16:45:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2022-10-17 16:45:13,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2022-10-17 16:45:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2022-10-17 16:45:13,362 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2022-10-17 16:45:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2022-10-17 16:45:13,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2022-10-17 16:45:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:45:13,363 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:45:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2022-10-17 16:45:13,363 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2022-10-17 16:45:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2022-10-17 16:45:13,363 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2022-10-17 16:45:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:45:13,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:45:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2022-10-17 16:45:13,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2022-10-17 16:45:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_eth_private [2022-10-17 16:45:13,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_eth_private [2022-10-17 16:45:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2022-10-17 16:45:13,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2022-10-17 16:45:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:45:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2022-10-17 16:45:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2022-10-17 16:45:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2022-10-17 16:45:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2022-10-17 16:45:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2022-10-17 16:45:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2022-10-17 16:45:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:45:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:45:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2022-10-17 16:45:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2022-10-17 16:45:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 16:45:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 16:45:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-10-17 16:45:13,367 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-10-17 16:45:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_eth_private [2022-10-17 16:45:13,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_eth_private [2022-10-17 16:45:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-10-17 16:45:13,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-10-17 16:45:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2022-10-17 16:45:13,367 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2022-10-17 16:45:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 16:45:13,368 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 16:45:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2022-10-17 16:45:13,368 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2022-10-17 16:45:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2022-10-17 16:45:13,368 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2022-10-17 16:45:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:45:13,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:45:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 16:45:13,369 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 16:45:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-10-17 16:45:13,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-10-17 16:45:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:45:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2022-10-17 16:45:13,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2022-10-17 16:45:13,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:45:13,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:45:13,370 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-10-17 16:45:13,370 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-10-17 16:45:14,698 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:45:14,704 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:45:15,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;