./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4 --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 fb94c2fb6abf8f6e03775b6f065b6f69f3e093cdc1a36a25e63dc191517ab003 --- 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-2329fc7 [2022-12-14 18:54:55,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:54:55,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:54:55,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:54:55,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:54:55,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:54:55,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:54:55,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:54:55,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:54:55,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:54:55,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:54:55,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:54:55,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:54:55,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:54:55,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:54:55,159 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:54:55,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:54:55,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:54:55,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:54:55,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:54:55,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:54:55,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:54:55,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:54:55,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:54:55,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:54:55,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:54:55,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:54:55,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:54:55,174 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:54:55,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:54:55,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:54:55,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:54:55,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:54:55,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:54:55,179 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:54:55,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:54:55,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:54:55,180 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:54:55,180 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:54:55,181 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:54:55,181 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:54:55,182 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 18:54:55,202 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:54:55,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:54:55,203 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:54:55,204 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:54:55,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:54:55,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:54:55,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:54:55,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:54:55,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:54:55,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:54:55,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:54:55,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:54:55,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:54:55,206 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:54:55,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:54:55,206 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:54:55,206 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:54:55,207 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:54:55,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:54:55,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:54:55,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:54:55,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:54:55,208 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:54:55,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:54:55,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:54:55,208 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_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb94c2fb6abf8f6e03775b6f065b6f69f3e093cdc1a36a25e63dc191517ab003 [2022-12-14 18:54:55,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:54:55,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:54:55,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:54:55,432 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:54:55,432 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:54:55,433 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-12-14 18:54:58,107 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:54:58,516 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:54:58,517 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-12-14 18:54:58,552 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/data/c8f0a078a/fc70c846258241cf8be86f35b5db42a3/FLAG57e0a188f [2022-12-14 18:54:58,563 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/data/c8f0a078a/fc70c846258241cf8be86f35b5db42a3 [2022-12-14 18:54:58,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:54:58,566 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:54:58,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:54:58,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:54:58,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:54:58,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:54:58" (1/1) ... [2022-12-14 18:54:58,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fd05d2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:58, skipping insertion in model container [2022-12-14 18:54:58,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:54:58" (1/1) ... [2022-12-14 18:54:58,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:54:58,722 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:54:59,319 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 18:54:59,325 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 18:54:59,363 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 18:54:59,372 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 18:54:59,382 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 18:54:59,391 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 18:54:59,400 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 18:54:59,426 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 18:54:59,431 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 18:54:59,440 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 18:54:59,441 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 18:54:59,441 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 18:54:59,441 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 18:54:59,447 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 18:54:59,447 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 18:54:59,447 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 18:54:59,453 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 18:54:59,454 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 18:54:59,454 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 18:54:59,493 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 18:54:59,554 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:54:59,611 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 18:54:59,614 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 18:54:59,615 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 18:54:59,621 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 18:54:59,627 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 18:54:59,634 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 18:54:59,640 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 18:54:59,656 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 18:54:59,661 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 18:54:59,662 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 18:54:59,710 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 18:54:59,714 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 18:54:59,731 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 18:54:59,735 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 18:54:59,777 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 18:54:59,778 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 18:54:59,836 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 18:54:59,837 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 18:54:59,846 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 18:54:59,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:54:59,873 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-14 18:54:59,937 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 18:55:00,009 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 18:55:00,073 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 18:55:00,073 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 18:55:00,096 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,118 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 18:55:00,142 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,148 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,199 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-14 18:55:00,200 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-14 18:55:00,231 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,237 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,237 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,255 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,304 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,305 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,305 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,339 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,339 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:00,354 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:00,377 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 18:55:00,377 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:55:00,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,388 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:55:00,409 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 18:55:00,415 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:55:00,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,427 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 18:55:00,427 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 18:55:00,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,458 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 18:55:00,458 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 18:55:00,458 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 18:55:00,470 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 18:55:00,475 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 18:55:00,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,495 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:55:00,501 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 18:55:00,501 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 18:55:00,528 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 18:55:00,538 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 18:55:00,543 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 18:55:00,544 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:00,544 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:00,545 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:00,550 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:00,551 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:00,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,567 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 18:55:00,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:00,570 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-12-14 18:55:00,571 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 18:55:00,571 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 18:55:00,572 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 18:55:00,572 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 18:55:00,577 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 18:55:00,577 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 18:55:00,582 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 18:55:00,582 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 18:55:00,582 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:00,583 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 18:55:00,583 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 18:55:00,588 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 18:55:00,588 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 18:55:00,602 WARN L623 FunctionHandler]: Unknown extern function crc_ccitt [2022-12-14 18:55:00,603 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-14 18:55:00,621 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 18:55:00,622 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 18:55:00,622 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 18:55:00,633 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 18:55:00,634 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 18:55:00,661 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 18:55:00,661 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 18:55:00,662 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 18:55:00,662 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 18:55:01,102 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 18:55:01,103 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 18:55:01,105 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 18:55:01,106 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 18:55:01,106 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 18:55:01,111 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 18:55:01,113 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 18:55:01,120 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 18:55:01,127 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:01,128 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:01,128 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:01,128 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 18:55:01,128 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:01,128 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 18:55:01,129 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 18:55:01,129 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 18:55:01,130 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 18:55:01,130 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 18:55:01,130 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:01,131 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:01,131 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:01,131 WARN L623 FunctionHandler]: Unknown extern function register_inetaddr_notifier [2022-12-14 18:55:01,131 WARN L623 FunctionHandler]: Unknown extern function unregister_inetaddr_notifier [2022-12-14 18:55:01,132 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 18:55:01,132 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-14 18:55:01,132 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 18:55:01,133 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 18:55:01,173 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 18:55:01,174 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 18:55:01,183 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 18:55:01,734 WARN L237 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_f19795e8-2b3c-4d09-9215-0e389fed250e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464169,464182] [2022-12-14 18:55:01,736 WARN L237 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_f19795e8-2b3c-4d09-9215-0e389fed250e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464338,464351] [2022-12-14 18:55:01,737 WARN L237 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_f19795e8-2b3c-4d09-9215-0e389fed250e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464505,464518] [2022-12-14 18:55:01,737 WARN L237 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_f19795e8-2b3c-4d09-9215-0e389fed250e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464673,464686] [2022-12-14 18:55:01,738 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:01,738 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:01,739 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:01,739 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:01,749 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:01,750 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:01,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:55:01,809 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:55:01,879 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 18:55:01,880 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 18:55:01,880 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 18:55:01,881 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 18:55:01,881 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 18:55:01,881 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 18:55:01,882 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 18:55:01,882 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 18:55:01,882 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 18:55:01,882 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 18:55:01,883 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 18:55:01,883 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 18:55:01,883 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 18:55:01,883 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 18:55:01,884 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 18:55:01,884 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 18:55:01,884 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 18:55:01,884 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 18:55:01,885 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 18:55:01,886 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 18:55:01,887 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:01,890 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 18:55:01,891 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 18:55:01,891 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 18:55:01,892 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 18:55:01,893 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 18:55:01,893 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 18:55:01,903 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 18:55:01,905 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 18:55:01,906 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 18:55:01,906 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 18:55:01,907 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 18:55:01,907 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 18:55:01,908 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 18:55:01,909 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 18:55:01,910 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 18:55:01,911 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 18:55:01,912 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 18:55:01,912 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 18:55:01,913 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 18:55:01,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,914 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-14 18:55:01,914 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 18:55:01,915 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 18:55:01,919 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 18:55:01,920 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 18:55:01,921 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,925 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 18:55:01,928 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,929 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,936 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-14 18:55:01,937 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-14 18:55:01,939 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,940 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,940 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,955 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,955 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,955 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,962 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,962 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 18:55:01,966 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:01,970 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 18:55:01,970 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:55:01,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,971 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:55:01,974 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 18:55:01,974 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:55:01,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,976 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 18:55:01,976 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 18:55:01,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,981 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 18:55:01,982 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 18:55:01,982 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 18:55:01,984 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 18:55:01,985 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 18:55:01,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:01,989 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:55:01,990 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 18:55:01,990 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 18:55:01,993 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 18:55:01,997 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 18:55:01,997 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 18:55:01,998 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:01,998 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:01,999 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:01,999 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:02,000 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:02,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:02,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:02,001 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-14 18:55:02,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:02,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:02,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:55:02,004 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-12-14 18:55:02,014 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 18:55:02,015 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 18:55:02,015 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 18:55:02,015 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 18:55:02,016 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 18:55:02,016 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 18:55:02,016 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 18:55:02,016 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 18:55:02,017 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:55:02,017 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 18:55:02,017 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 18:55:02,017 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 18:55:02,017 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 18:55:02,019 WARN L623 FunctionHandler]: Unknown extern function crc_ccitt [2022-12-14 18:55:02,019 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-14 18:55:02,023 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 18:55:02,023 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 18:55:02,024 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 18:55:02,026 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 18:55:02,027 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 18:55:02,030 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 18:55:02,030 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 18:55:02,031 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 18:55:02,031 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 18:55:02,041 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 18:55:02,041 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 18:55:02,043 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 18:55:02,044 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 18:55:02,044 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 18:55:02,049 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 18:55:02,051 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 18:55:02,066 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 18:55:02,079 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:02,080 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:02,080 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:02,080 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 18:55:02,081 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:02,081 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 18:55:02,081 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 18:55:02,081 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 18:55:02,082 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 18:55:02,082 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 18:55:02,082 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:02,082 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:02,083 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 18:55:02,083 WARN L623 FunctionHandler]: Unknown extern function register_inetaddr_notifier [2022-12-14 18:55:02,083 WARN L623 FunctionHandler]: Unknown extern function unregister_inetaddr_notifier [2022-12-14 18:55:02,083 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 18:55:02,084 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-14 18:55:02,084 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 18:55:02,084 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 18:55:02,086 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 18:55:02,086 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 18:55:02,086 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 18:55:02,100 WARN L237 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_f19795e8-2b3c-4d09-9215-0e389fed250e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464169,464182] [2022-12-14 18:55:02,100 WARN L237 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_f19795e8-2b3c-4d09-9215-0e389fed250e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464338,464351] [2022-12-14 18:55:02,101 WARN L237 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_f19795e8-2b3c-4d09-9215-0e389fed250e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464505,464518] [2022-12-14 18:55:02,101 WARN L237 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_f19795e8-2b3c-4d09-9215-0e389fed250e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464673,464686] [2022-12-14 18:55:02,101 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:02,103 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:02,104 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:02,104 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:02,105 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:02,105 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 18:55:02,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:55:02,319 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:55:02,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02 WrapperNode [2022-12-14 18:55:02,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:55:02,320 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:55:02,320 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:55:02,320 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:55:02,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02" (1/1) ... [2022-12-14 18:55:02,387 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02" (1/1) ... [2022-12-14 18:55:02,611 INFO L138 Inliner]: procedures = 619, calls = 3797, calls flagged for inlining = 333, calls inlined = 296, statements flattened = 8563 [2022-12-14 18:55:02,612 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:55:02,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:55:02,613 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:55:02,613 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:55:02,623 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02" (1/1) ... [2022-12-14 18:55:02,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02" (1/1) ... [2022-12-14 18:55:02,653 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02" (1/1) ... [2022-12-14 18:55:02,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02" (1/1) ... [2022-12-14 18:55:02,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02" (1/1) ... [2022-12-14 18:55:02,833 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02" (1/1) ... [2022-12-14 18:55:02,870 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02" (1/1) ... [2022-12-14 18:55:02,885 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02" (1/1) ... [2022-12-14 18:55:02,958 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:55:02,959 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:55:02,959 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:55:02,959 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:55:02,960 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:02" (1/1) ... [2022-12-14 18:55:02,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:55:02,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:55:02,988 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:55:02,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19795e8-2b3c-4d09-9215-0e389fed250e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:55:03,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 18:55:03,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 18:55:03,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 18:55:03,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 18:55:03,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2022-12-14 18:55:03,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2022-12-14 18:55:03,024 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 18:55:03,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 18:55:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-12-14 18:55:03,025 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-12-14 18:55:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 18:55:03,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 18:55:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-14 18:55:03,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-14 18:55:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_80 [2022-12-14 18:55:03,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_80 [2022-12-14 18:55:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-12-14 18:55:03,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-12-14 18:55:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 18:55:03,026 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 18:55:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 18:55:03,026 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 18:55:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2022-12-14 18:55:03,026 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2022-12-14 18:55:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2022-12-14 18:55:03,026 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2022-12-14 18:55:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2022-12-14 18:55:03,027 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2022-12-14 18:55:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2022-12-14 18:55:03,027 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2022-12-14 18:55:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 18:55:03,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 18:55:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 18:55:03,027 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 18:55:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 18:55:03,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 18:55:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 18:55:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 18:55:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2022-12-14 18:55:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2022-12-14 18:55:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 18:55:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 18:55:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2022-12-14 18:55:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2022-12-14 18:55:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:55:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 18:55:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 18:55:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2022-12-14 18:55:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2022-12-14 18:55:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 18:55:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 18:55:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 18:55:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 18:55:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 18:55:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2022-12-14 18:55:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2022-12-14 18:55:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2022-12-14 18:55:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2022-12-14 18:55:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 18:55:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2022-12-14 18:55:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2022-12-14 18:55:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 18:55:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 18:55:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2022-12-14 18:55:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2022-12-14 18:55:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 18:55:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 18:55:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 18:55:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 18:55:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 18:55:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 18:55:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 18:55:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 18:55:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 18:55:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-12-14 18:55:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-12-14 18:55:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2022-12-14 18:55:03,032 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2022-12-14 18:55:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2022-12-14 18:55:03,032 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2022-12-14 18:55:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-12-14 18:55:03,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-12-14 18:55:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 18:55:03,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 18:55:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-12-14 18:55:03,032 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-12-14 18:55:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2022-12-14 18:55:03,033 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2022-12-14 18:55:03,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-14 18:55:03,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-14 18:55:03,033 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2022-12-14 18:55:03,033 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2022-12-14 18:55:03,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 18:55:03,033 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2022-12-14 18:55:03,033 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2022-12-14 18:55:03,033 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-14 18:55:03,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-14 18:55:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:55:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 18:55:03,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 18:55:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 18:55:03,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 18:55:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:55:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 18:55:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 18:55:03,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 18:55:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 18:55:03,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 18:55:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2022-12-14 18:55:03,035 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2022-12-14 18:55:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2022-12-14 18:55:03,035 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2022-12-14 18:55:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-14 18:55:03,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-14 18:55:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2022-12-14 18:55:03,035 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2022-12-14 18:55:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 18:55:03,035 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 18:55:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-12-14 18:55:03,036 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-12-14 18:55:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2022-12-14 18:55:03,036 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2022-12-14 18:55:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 18:55:03,036 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 18:55:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 18:55:03,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 18:55:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2022-12-14 18:55:03,036 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2022-12-14 18:55:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2022-12-14 18:55:03,037 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2022-12-14 18:55:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 18:55:03,037 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 18:55:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2022-12-14 18:55:03,037 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2022-12-14 18:55:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2022-12-14 18:55:03,037 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2022-12-14 18:55:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 18:55:03,037 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 18:55:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 18:55:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 18:55:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-12-14 18:55:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-12-14 18:55:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-12-14 18:55:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-12-14 18:55:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:55:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:55:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2022-12-14 18:55:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2022-12-14 18:55:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2022-12-14 18:55:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2022-12-14 18:55:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 18:55:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2022-12-14 18:55:03,039 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2022-12-14 18:55:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 18:55:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 18:55:03,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 18:55:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2022-12-14 18:55:03,039 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2022-12-14 18:55:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 18:55:03,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 18:55:03,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-14 18:55:03,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-14 18:55:03,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 18:55:03,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 18:55:03,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2022-12-14 18:55:03,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2022-12-14 18:55:03,040 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2022-12-14 18:55:03,040 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2022-12-14 18:55:03,040 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 18:55:03,040 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 18:55:03,041 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2022-12-14 18:55:03,041 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2022-12-14 18:55:03,041 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-14 18:55:03,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-14 18:55:03,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 18:55:03,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 18:55:03,041 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-14 18:55:03,041 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-14 18:55:03,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 18:55:03,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 18:55:03,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-14 18:55:03,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-14 18:55:03,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-14 18:55:03,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-14 18:55:03,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_79 [2022-12-14 18:55:03,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_79 [2022-12-14 18:55:03,042 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-14 18:55:03,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-14 18:55:03,042 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 18:55:03,042 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 18:55:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-12-14 18:55:03,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-12-14 18:55:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:55:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2022-12-14 18:55:03,043 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2022-12-14 18:55:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 18:55:03,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 18:55:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2022-12-14 18:55:03,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2022-12-14 18:55:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 18:55:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2022-12-14 18:55:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2022-12-14 18:55:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-12-14 18:55:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-12-14 18:55:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2022-12-14 18:55:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2022-12-14 18:55:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:55:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2022-12-14 18:55:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2022-12-14 18:55:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 18:55:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 18:55:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-14 18:55:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-14 18:55:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2022-12-14 18:55:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2022-12-14 18:55:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 18:55:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 18:55:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 18:55:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 18:55:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 18:55:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 18:55:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2022-12-14 18:55:03,046 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2022-12-14 18:55:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2022-12-14 18:55:03,046 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2022-12-14 18:55:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-14 18:55:03,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-14 18:55:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2022-12-14 18:55:03,046 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2022-12-14 18:55:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 18:55:03,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 18:55:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 18:55:03,047 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 18:55:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 18:55:03,047 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 18:55:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 18:55:03,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 18:55:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 18:55:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2022-12-14 18:55:03,047 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2022-12-14 18:55:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2022-12-14 18:55:03,048 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2022-12-14 18:55:03,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 18:55:03,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 18:55:03,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2022-12-14 18:55:03,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2022-12-14 18:55:03,048 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 18:55:03,048 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 18:55:03,048 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2022-12-14 18:55:03,048 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2022-12-14 18:55:03,048 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2022-12-14 18:55:03,048 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2022-12-14 18:55:03,049 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-12-14 18:55:03,049 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-12-14 18:55:03,049 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2022-12-14 18:55:03,049 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2022-12-14 18:55:03,049 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2022-12-14 18:55:03,049 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2022-12-14 18:55:03,049 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2022-12-14 18:55:03,049 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2022-12-14 18:55:03,049 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2022-12-14 18:55:03,049 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2022-12-14 18:55:03,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 18:55:03,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 18:55:03,050 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2022-12-14 18:55:03,050 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2022-12-14 18:55:03,050 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-12-14 18:55:03,050 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-12-14 18:55:03,050 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2022-12-14 18:55:03,050 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2022-12-14 18:55:03,050 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 18:55:03,050 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 18:55:03,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:55:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 18:55:03,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 18:55:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2022-12-14 18:55:03,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2022-12-14 18:55:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2022-12-14 18:55:03,051 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2022-12-14 18:55:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-12-14 18:55:03,051 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-12-14 18:55:03,845 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:55:03,849 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:55:32,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 19:08:33,163 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:08:39,651 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:08:39,651 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-12-14 19:08:39,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:08:39 BoogieIcfgContainer [2022-12-14 19:08:39,656 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:08:39,656 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:08:39,656 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:08:39,663 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:08:39,663 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:08:39" (1/1) ... [2022-12-14 19:08:39,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:08:39,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:08:39,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 2148 states and 3161 transitions. [2022-12-14 19:08:39,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 3161 transitions. [2022-12-14 19:08:39,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:08:39,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:08:39,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:08:40,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:08:42,789 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:08:53,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:08:54,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:08:54,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3223 states to 2173 states and 3214 transitions. [2022-12-14 19:08:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3214 transitions. [2022-12-14 19:08:54,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:08:54,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:08:54,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:08:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:08:57,335 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:08:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:08:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 2175 states and 3216 transitions. [2022-12-14 19:08:57,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 3216 transitions. [2022-12-14 19:08:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:08:57,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:08:57,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:08:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:08:59,887 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:01,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 2204 states and 3265 transitions. [2022-12-14 19:09:01,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3265 transitions. [2022-12-14 19:09:01,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:01,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:01,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:01,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:03,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:03,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 2204 states and 3265 transitions. [2022-12-14 19:09:03,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3265 transitions. [2022-12-14 19:09:03,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:03,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:03,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:05,506 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:05,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:05,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:05,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:05,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:05,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:07,597 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:07,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:07,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:07,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:07,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:07,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:07,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:08,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:09,542 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:09,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:09,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:09,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:09,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:09,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:10,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:11,492 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:11,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:11,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:11,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:11,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:11,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:11,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:13,429 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:13,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:13,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:13,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:13,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:15,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:15,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:15,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:15,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:15,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:15,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:17,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:17,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:17,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:17,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:17,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:17,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:17,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:19,439 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:19,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:19,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:19,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:19,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:19,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:21,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:21,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:21,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:21,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:21,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:21,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:23,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:23,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:23,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:23,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:23,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:23,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:23,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:25,463 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:25,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:25,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:25,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:25,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:25,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:25,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:09:27,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2209 states and 3271 transitions. [2022-12-14 19:09:27,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3271 transitions. [2022-12-14 19:09:27,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:09:27,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:27,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms