./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bfc30dc39d7a0903915b32c9627fb86ceef54493e607c3a72b8f04527899372b --- 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 [2022-12-13 22:10:51,517 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 22:10:51,519 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 22:10:51,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 22:10:51,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 22:10:51,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 22:10:51,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 22:10:51,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 22:10:51,542 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 22:10:51,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 22:10:51,544 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 22:10:51,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 22:10:51,546 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 22:10:51,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 22:10:51,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 22:10:51,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 22:10:51,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 22:10:51,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 22:10:51,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 22:10:51,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 22:10:51,555 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 22:10:51,556 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 22:10:51,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 22:10:51,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 22:10:51,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 22:10:51,562 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 22:10:51,562 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 22:10:51,563 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 22:10:51,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 22:10:51,564 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 22:10:51,565 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 22:10:51,565 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 22:10:51,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 22:10:51,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 22:10:51,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 22:10:51,568 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 22:10:51,569 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 22:10:51,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 22:10:51,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 22:10:51,570 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 22:10:51,571 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 22:10:51,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/config/svcomp-Overflow-64bit-Automizer_Default.epf [2022-12-13 22:10:51,591 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 22:10:51,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 22:10:51,591 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 22:10:51,591 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 22:10:51,592 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 22:10:51,592 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 22:10:51,593 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 22:10:51,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 22:10:51,593 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 22:10:51,594 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 22:10:51,594 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 22:10:51,594 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 22:10:51,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 22:10:51,594 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 22:10:51,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 22:10:51,595 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 22:10:51,595 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-13 22:10:51,595 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 22:10:51,595 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 22:10:51,595 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 22:10:51,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 22:10:51,596 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 22:10:51,596 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 22:10:51,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 22:10:51,596 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 22:10:51,596 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 22:10:51,597 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 22:10:51,597 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 22:10:51,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 22:10:51,597 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 22:10:51,597 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 22:10:51,597 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 22:10:51,598 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 22:10:51,598 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 22:10:51,598 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfc30dc39d7a0903915b32c9627fb86ceef54493e607c3a72b8f04527899372b [2022-12-13 22:10:51,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 22:10:51,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 22:10:51,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 22:10:51,792 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 22:10:51,793 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 22:10:51,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i [2022-12-13 22:10:54,400 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 22:10:54,765 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 22:10:54,766 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i [2022-12-13 22:10:54,791 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/data/365867033/9fbbc5c4ee4747bfb168a7ddca621ef8/FLAGde4a40db5 [2022-12-13 22:10:54,801 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/data/365867033/9fbbc5c4ee4747bfb168a7ddca621ef8 [2022-12-13 22:10:54,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 22:10:54,805 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 22:10:54,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 22:10:54,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 22:10:54,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 22:10:54,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:10:54" (1/1) ... [2022-12-13 22:10:54,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@285b80c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:54, skipping insertion in model container [2022-12-13 22:10:54,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:10:54" (1/1) ... [2022-12-13 22:10:54,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 22:10:54,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 22:10:55,499 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:10:55,561 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 22:10:55,568 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 22:10:55,574 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 22:10:55,587 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 22:10:55,635 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 22:10:55,758 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 22:10:55,816 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-13 22:10:55,874 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 22:10:55,878 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 22:10:55,878 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 22:10:55,884 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 22:10:55,890 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 22:10:55,896 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 22:10:55,921 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 22:10:55,926 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:55,927 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 22:10:55,932 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 22:10:55,963 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 22:10:55,972 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 22:10:55,976 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 22:10:56,065 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:56,069 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-12-13 22:10:56,109 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,135 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 22:10:56,164 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 22:10:56,164 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 22:10:56,172 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:56,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:10:56,268 WARN L623 FunctionHandler]: Unknown extern function __vlan_hwaccel_rx [2022-12-13 22:10:56,347 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,357 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 22:10:56,361 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,365 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:10:56,367 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:56,371 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:10:56,372 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:56,373 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:10:56,373 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:10:56,375 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:10:56,375 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:10:56,380 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:10:56,381 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:10:56,381 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 22:10:56,386 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 22:10:56,386 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 22:10:56,390 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 22:10:56,395 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 22:10:56,406 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:56,412 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:56,432 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:56,433 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,434 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-13 22:10:56,452 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:10:56,455 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:56,483 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 22:10:56,485 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,487 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,487 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 22:10:56,488 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 22:10:56,494 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-13 22:10:56,494 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:10:56,516 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:10:56,522 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,524 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,528 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:10:56,578 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,579 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,619 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 22:10:56,620 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,620 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 22:10:56,620 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:56,630 WARN L623 FunctionHandler]: Unknown extern function dev_alloc_skb [2022-12-13 22:10:56,630 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:56,643 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:56,644 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:56,645 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:56,646 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 22:10:56,646 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 22:10:56,647 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 22:10:56,647 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 22:10:56,652 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 22:10:56,656 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:10:56,656 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:10:56,679 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 22:10:56,680 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:56,682 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:56,682 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-13 22:10:56,684 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,704 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 22:10:56,704 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 22:10:56,704 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-13 22:10:56,705 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 22:10:56,705 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 22:10:56,705 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:10:56,706 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 22:10:56,711 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:10:56,711 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 22:10:56,716 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 22:10:56,716 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,717 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,717 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 22:10:56,719 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:56,719 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:10:56,721 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:10:56,721 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,731 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:56,736 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:56,737 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 22:10:56,738 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:56,740 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:56,742 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:56,748 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 22:10:56,752 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 22:10:56,753 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 22:10:56,762 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 22:10:56,762 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,763 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,763 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,764 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 22:10:56,764 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,764 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 22:10:56,764 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 22:10:56,765 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,765 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,766 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,767 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 22:10:56,767 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,768 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,770 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:56,770 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 22:10:56,771 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 22:10:56,771 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 22:10:56,771 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,772 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:10:56,772 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:10:56,772 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 22:10:56,773 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 22:10:56,773 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:10:56,777 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 22:10:56,777 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:10:56,778 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 22:10:56,778 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:10:56,778 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 22:10:56,782 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 22:10:56,782 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:10:56,786 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 22:10:56,787 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,787 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 22:10:56,792 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,792 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 22:10:56,797 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 22:10:56,802 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 22:10:56,820 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_96a7e756-33e0-4190-a524-75138307a60a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i[314790,314803] [2022-12-13 22:10:56,824 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-13 22:10:56,847 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:10:56,862 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,863 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:56,864 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,865 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,866 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,867 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:56,870 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:56,872 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 22:10:56,874 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:56,875 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:56,886 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,887 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,887 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,888 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,888 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,888 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,889 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,890 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,891 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,891 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,892 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:56,895 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:56,896 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:56,897 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:56,933 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:56,934 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:56,935 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:56,970 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:10:56,970 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:10:56,974 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:10:56,975 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:10:56,975 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:10:56,975 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:10:56,985 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 22:10:56,994 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 22:10:57,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 22:10:57,057 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 22:10:57,120 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:10:57,121 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 22:10:57,121 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 22:10:57,121 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 22:10:57,121 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 22:10:57,122 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 22:10:57,123 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 22:10:57,124 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-13 22:10:57,127 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 22:10:57,127 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 22:10:57,127 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 22:10:57,128 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 22:10:57,129 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 22:10:57,130 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 22:10:57,132 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 22:10:57,133 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:57,133 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 22:10:57,133 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 22:10:57,136 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 22:10:57,136 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 22:10:57,136 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 22:10:57,140 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:57,140 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-12-13 22:10:57,142 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,143 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 22:10:57,144 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 22:10:57,144 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 22:10:57,145 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:57,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:10:57,150 WARN L623 FunctionHandler]: Unknown extern function __vlan_hwaccel_rx [2022-12-13 22:10:57,156 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,157 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 22:10:57,158 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,159 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:10:57,159 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:57,161 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:10:57,161 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:57,162 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:10:57,162 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:10:57,163 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:10:57,163 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:10:57,164 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:10:57,165 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:10:57,165 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 22:10:57,166 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 22:10:57,166 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 22:10:57,167 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 22:10:57,167 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 22:10:57,170 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:57,172 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:57,174 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:57,175 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,175 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-13 22:10:57,177 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:10:57,179 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:57,182 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 22:10:57,183 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,185 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,185 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 22:10:57,185 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 22:10:57,199 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-13 22:10:57,200 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:10:57,207 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:10:57,210 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,212 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,217 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:10:57,242 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,243 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,265 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 22:10:57,266 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,266 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 22:10:57,267 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:57,269 WARN L623 FunctionHandler]: Unknown extern function dev_alloc_skb [2022-12-13 22:10:57,270 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:57,277 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:57,278 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:57,279 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:57,279 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 22:10:57,280 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 22:10:57,281 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 22:10:57,281 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 22:10:57,283 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 22:10:57,284 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:10:57,284 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:10:57,289 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 22:10:57,291 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:57,293 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:57,294 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-13 22:10:57,296 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,307 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 22:10:57,307 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 22:10:57,308 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-13 22:10:57,308 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 22:10:57,308 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 22:10:57,309 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:10:57,310 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 22:10:57,312 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:10:57,312 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 22:10:57,313 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 22:10:57,313 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,314 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,315 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 22:10:57,316 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:57,317 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:10:57,318 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:10:57,319 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,321 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:57,322 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:10:57,323 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 22:10:57,324 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:57,328 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:57,330 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:57,333 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 22:10:57,333 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 22:10:57,334 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 22:10:57,337 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 22:10:57,337 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,337 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,338 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,338 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 22:10:57,338 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,338 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 22:10:57,339 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 22:10:57,339 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,339 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,344 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,345 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 22:10:57,345 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,346 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,347 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:57,348 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 22:10:57,348 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 22:10:57,349 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 22:10:57,349 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,349 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:10:57,350 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:10:57,350 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 22:10:57,350 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 22:10:57,350 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:10:57,351 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 22:10:57,351 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:10:57,351 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 22:10:57,351 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:10:57,351 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 22:10:57,352 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 22:10:57,352 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:10:57,353 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 22:10:57,353 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,353 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 22:10:57,354 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,354 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 22:10:57,355 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 22:10:57,356 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 22:10:57,356 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_96a7e756-33e0-4190-a524-75138307a60a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i[314790,314803] [2022-12-13 22:10:57,357 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-13 22:10:57,358 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:10:57,361 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,362 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:57,363 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,364 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,364 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,365 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:57,368 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:57,370 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 22:10:57,372 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:57,373 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:57,380 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,380 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,380 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,381 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,381 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,381 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,382 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,385 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,386 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,386 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,387 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:10:57,392 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:57,393 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:10:57,394 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 22:10:57,397 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:10:57,397 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:57,398 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 22:10:57,411 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:10:57,411 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:10:57,412 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:10:57,412 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:10:57,412 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:10:57,412 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:10:57,414 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 22:10:57,417 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 22:10:57,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 22:10:57,739 INFO L208 MainTranslator]: Completed translation [2022-12-13 22:10:57,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57 WrapperNode [2022-12-13 22:10:57,739 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 22:10:57,740 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 22:10:57,740 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 22:10:57,740 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 22:10:57,745 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (1/1) ... [2022-12-13 22:10:57,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (1/1) ... [2022-12-13 22:10:57,910 INFO L138 Inliner]: procedures = 354, calls = 3170, calls flagged for inlining = 180, calls inlined = 63, statements flattened = 3913 [2022-12-13 22:10:57,911 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 22:10:57,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 22:10:57,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 22:10:57,911 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 22:10:57,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (1/1) ... [2022-12-13 22:10:57,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (1/1) ... [2022-12-13 22:10:57,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (1/1) ... [2022-12-13 22:10:57,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (1/1) ... [2022-12-13 22:10:57,990 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (1/1) ... [2022-12-13 22:10:57,998 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (1/1) ... [2022-12-13 22:10:58,046 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (1/1) ... [2022-12-13 22:10:58,060 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (1/1) ... [2022-12-13 22:10:58,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 22:10:58,097 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 22:10:58,097 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 22:10:58,097 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 22:10:58,098 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (1/1) ... [2022-12-13 22:10:58,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 22:10:58,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:10:58,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 22:10:58,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 22:10:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-13 22:10:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-13 22:10:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-13 22:10:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-13 22:10:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 22:10:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 22:10:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-13 22:10:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-13 22:10:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 22:10:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 22:10:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 22:10:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 22:10:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 22:10:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 22:10:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 22:10:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 22:10:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2022-12-13 22:10:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2022-12-13 22:10:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-13 22:10:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-13 22:10:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-13 22:10:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-13 22:10:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-13 22:10:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-13 22:10:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-13 22:10:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-13 22:10:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 22:10:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 22:10:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2022-12-13 22:10:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2022-12-13 22:10:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 22:10:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 22:10:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 22:10:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 22:10:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2022-12-13 22:10:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2022-12-13 22:10:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-13 22:10:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-13 22:10:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-13 22:10:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-13 22:10:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 22:10:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 22:10:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2022-12-13 22:10:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2022-12-13 22:10:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2022-12-13 22:10:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2022-12-13 22:10:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 22:10:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 22:10:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 22:10:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 22:10:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2022-12-13 22:10:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2022-12-13 22:10:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 22:10:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 22:10:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 22:10:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 22:10:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-13 22:10:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-13 22:10:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2022-12-13 22:10:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2022-12-13 22:10:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-12-13 22:10:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-12-13 22:10:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 22:10:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 22:10:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2022-12-13 22:10:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2022-12-13 22:10:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2022-12-13 22:10:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2022-12-13 22:10:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 22:10:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 22:10:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-12-13 22:10:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-12-13 22:10:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-13 22:10:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-13 22:10:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 22:10:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 22:10:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 22:10:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 22:10:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2022-12-13 22:10:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2022-12-13 22:10:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 22:10:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2022-12-13 22:10:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2022-12-13 22:10:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2022-12-13 22:10:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2022-12-13 22:10:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 22:10:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 22:10:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 22:10:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2022-12-13 22:10:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2022-12-13 22:10:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2022-12-13 22:10:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2022-12-13 22:10:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 22:10:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-13 22:10:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-13 22:10:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 22:10:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 22:10:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 22:10:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 22:10:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2022-12-13 22:10:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2022-12-13 22:10:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 22:10:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 22:10:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2022-12-13 22:10:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2022-12-13 22:10:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 22:10:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 22:10:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 22:10:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 22:10:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2022-12-13 22:10:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2022-12-13 22:10:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_mac [2022-12-13 22:10:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_mac [2022-12-13 22:10:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 22:10:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 22:10:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 22:10:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 22:10:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 22:10:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2022-12-13 22:10:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2022-12-13 22:10:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 22:10:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 22:10:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2022-12-13 22:10:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2022-12-13 22:10:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-13 22:10:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-13 22:10:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 22:10:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 22:10:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2022-12-13 22:10:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2022-12-13 22:10:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2022-12-13 22:10:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2022-12-13 22:10:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-13 22:10:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-13 22:10:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 22:10:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 22:10:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 22:10:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 22:10:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 22:10:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 22:10:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2022-12-13 22:10:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2022-12-13 22:10:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 22:10:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-12-13 22:10:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-12-13 22:10:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2022-12-13 22:10:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2022-12-13 22:10:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 22:10:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 22:10:58,638 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 22:10:58,641 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 22:10:59,281 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 22:10:59,313 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-12-13 22:10:59,313 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-12-13 22:10:59,318 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 22:10:59,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !false; [2022-12-13 22:10:59,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume false; [2022-12-13 22:10:59,710 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 22:11:00,487 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2022-12-13 22:11:00,487 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2022-12-13 22:11:00,487 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##165: assume !false; [2022-12-13 22:11:00,487 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##164: assume false; [2022-12-13 22:11:00,490 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 22:11:00,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-12-13 22:11:00,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-12-13 22:11:00,525 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 22:11:01,074 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##129: assume !false; [2022-12-13 22:11:01,074 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##128: assume false; [2022-12-13 22:11:01,176 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 22:11:01,196 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 22:11:01,196 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 22:11:01,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 10:11:01 BoogieIcfgContainer [2022-12-13 22:11:01,200 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 22:11:01,203 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 22:11:01,203 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 22:11:01,206 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 22:11:01,206 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 10:10:54" (1/3) ... [2022-12-13 22:11:01,207 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72ea7145 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 10:11:01, skipping insertion in model container [2022-12-13 22:11:01,207 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:10:57" (2/3) ... [2022-12-13 22:11:01,207 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72ea7145 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 10:11:01, skipping insertion in model container [2022-12-13 22:11:01,207 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 10:11:01" (3/3) ... [2022-12-13 22:11:01,209 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-net-atl1c-atl1c.ko.cil.out.i [2022-12-13 22:11:01,225 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 22:11:01,225 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 74 error locations. [2022-12-13 22:11:01,315 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 22:11:01,322 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@396046b5, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 22:11:01,322 INFO L358 AbstractCegarLoop]: Starting to check reachability of 74 error locations. [2022-12-13 22:11:01,330 INFO L276 IsEmpty]: Start isEmpty. Operand has 1643 states, 1110 states have (on average 1.327027027027027) internal successors, (1473), 1194 states have internal predecessors, (1473), 392 states have call successors, (392), 66 states have call predecessors, (392), 66 states have return successors, (392), 388 states have call predecessors, (392), 392 states have call successors, (392) [2022-12-13 22:11:01,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-13 22:11:01,338 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:11:01,338 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:11:01,339 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [atl1c_clean_tx_ringErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, atl1c_clean_tx_ringErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, atl1c_wait_until_idleErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 71 more)] === [2022-12-13 22:11:01,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:11:01,342 INFO L85 PathProgramCache]: Analyzing trace with hash -1366066627, now seen corresponding path program 1 times [2022-12-13 22:11:01,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:11:01,349 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279719807] [2022-12-13 22:11:01,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:11:01,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:11:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:11:01,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 22:11:01,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:11:01,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 22:11:01,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:11:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 22:11:01,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:11:01,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279719807] [2022-12-13 22:11:01,684 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [279719807] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:11:01,684 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:11:01,684 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-12-13 22:11:01,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840836441] [2022-12-13 22:11:01,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:11:01,689 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-12-13 22:11:01,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:11:01,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-12-13 22:11:01,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-13 22:11:01,715 INFO L87 Difference]: Start difference. First operand has 1643 states, 1110 states have (on average 1.327027027027027) internal successors, (1473), 1194 states have internal predecessors, (1473), 392 states have call successors, (392), 66 states have call predecessors, (392), 66 states have return successors, (392), 388 states have call predecessors, (392), 392 states have call successors, (392) Second operand has 2 states, 1 states have (on average 19.0) internal successors, (19), 2 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-12-13 22:11:01,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:11:01,841 INFO L93 Difference]: Finished difference Result 3259 states and 4510 transitions. [2022-12-13 22:11:01,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 22:11:01,843 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 19.0) internal successors, (19), 2 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 23 [2022-12-13 22:11:01,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:11:01,862 INFO L225 Difference]: With dead ends: 3259 [2022-12-13 22:11:01,863 INFO L226 Difference]: Without dead ends: 1607 [2022-12-13 22:11:01,872 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-13 22:11:01,875 INFO L413 NwaCegarLoop]: 2230 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2230 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 22:11:01,876 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2230 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 22:11:01,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1607 states. [2022-12-13 22:11:01,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1607 to 1607. [2022-12-13 22:11:02,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1607 states, 1098 states have (on average 1.3041894353369763) internal successors, (1432), 1159 states have internal predecessors, (1432), 391 states have call successors, (391), 65 states have call predecessors, (391), 65 states have return successors, (391), 387 states have call predecessors, (391), 391 states have call successors, (391) [2022-12-13 22:11:02,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1607 states and 2214 transitions. [2022-12-13 22:11:02,008 INFO L78 Accepts]: Start accepts. Automaton has 1607 states and 2214 transitions. Word has length 23 [2022-12-13 22:11:02,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:11:02,009 INFO L495 AbstractCegarLoop]: Abstraction has 1607 states and 2214 transitions. [2022-12-13 22:11:02,009 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 19.0) internal successors, (19), 2 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-12-13 22:11:02,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2214 transitions. [2022-12-13 22:11:02,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-13 22:11:02,011 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:11:02,011 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:11:02,011 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 22:11:02,011 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [atl1c_clean_tx_ringErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, atl1c_clean_tx_ringErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, atl1c_wait_until_idleErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 71 more)] === [2022-12-13 22:11:02,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:11:02,012 INFO L85 PathProgramCache]: Analyzing trace with hash 1470014687, now seen corresponding path program 1 times [2022-12-13 22:11:02,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:11:02,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133436689] [2022-12-13 22:11:02,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:11:02,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:11:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 22:11:02,093 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 22:11:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 22:11:02,177 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 22:11:02,177 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 22:11:02,178 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 74 remaining) [2022-12-13 22:11:02,179 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_tx_ringErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 74 remaining) [2022-12-13 22:11:02,180 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_tx_ringErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 74 remaining) [2022-12-13 22:11:02,180 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_wait_until_idleErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 74 remaining) [2022-12-13 22:11:02,180 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_wait_until_idleErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 74 remaining) [2022-12-13 22:11:02,180 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_rx_ringErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 74 remaining) [2022-12-13 22:11:02,180 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_rx_ringErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 74 remaining) [2022-12-13 22:11:02,180 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_rx_ringErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 74 remaining) [2022-12-13 22:11:02,181 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_clean_rx_ringErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 74 remaining) [2022-12-13 22:11:02,181 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_check_link_statusErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 74 remaining) [2022-12-13 22:11:02,181 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_check_link_statusErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 74 remaining) [2022-12-13 22:11:02,181 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_check_link_statusErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 74 remaining) [2022-12-13 22:11:02,181 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 74 remaining) [2022-12-13 22:11:02,181 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 74 remaining) [2022-12-13 22:11:02,181 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 74 remaining) [2022-12-13 22:11:02,181 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 74 remaining) [2022-12-13 22:11:02,182 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 74 remaining) [2022-12-13 22:11:02,182 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_alloc_rx_bufferErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 74 remaining) [2022-12-13 22:11:02,182 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_read_phy_regErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 74 remaining) [2022-12-13 22:11:02,182 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_read_phy_regErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 74 remaining) [2022-12-13 22:11:02,182 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_write_phy_regErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 74 remaining) [2022-12-13 22:11:02,182 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_write_phy_regErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 74 remaining) [2022-12-13 22:11:02,182 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 74 remaining) [2022-12-13 22:11:02,182 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 74 remaining) [2022-12-13 22:11:02,183 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 74 remaining) [2022-12-13 22:11:02,183 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 74 remaining) [2022-12-13 22:11:02,183 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 74 remaining) [2022-12-13 22:11:02,183 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 74 remaining) [2022-12-13 22:11:02,183 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 74 remaining) [2022-12-13 22:11:02,183 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 74 remaining) [2022-12-13 22:11:02,183 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 74 remaining) [2022-12-13 22:11:02,183 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 74 remaining) [2022-12-13 22:11:02,183 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 74 remaining) [2022-12-13 22:11:02,184 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 74 remaining) [2022-12-13 22:11:02,184 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 74 remaining) [2022-12-13 22:11:02,184 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 74 remaining) [2022-12-13 22:11:02,184 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 74 remaining) [2022-12-13 22:11:02,184 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 74 remaining) [2022-12-13 22:11:02,184 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 74 remaining) [2022-12-13 22:11:02,184 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 74 remaining) [2022-12-13 22:11:02,184 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 74 remaining) [2022-12-13 22:11:02,185 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 74 remaining) [2022-12-13 22:11:02,185 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 74 remaining) [2022-12-13 22:11:02,185 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 74 remaining) [2022-12-13 22:11:02,185 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 74 remaining) [2022-12-13 22:11:02,185 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 74 remaining) [2022-12-13 22:11:02,185 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 74 remaining) [2022-12-13 22:11:02,185 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 74 remaining) [2022-12-13 22:11:02,185 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 74 remaining) [2022-12-13 22:11:02,185 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 74 remaining) [2022-12-13 22:11:02,186 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 74 remaining) [2022-12-13 22:11:02,186 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 74 remaining) [2022-12-13 22:11:02,186 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 74 remaining) [2022-12-13 22:11:02,186 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 74 remaining) [2022-12-13 22:11:02,186 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 74 remaining) [2022-12-13 22:11:02,186 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 74 remaining) [2022-12-13 22:11:02,186 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 74 remaining) [2022-12-13 22:11:02,186 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 74 remaining) [2022-12-13 22:11:02,187 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 74 remaining) [2022-12-13 22:11:02,187 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 74 remaining) [2022-12-13 22:11:02,187 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 74 remaining) [2022-12-13 22:11:02,187 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 74 remaining) [2022-12-13 22:11:02,187 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 74 remaining) [2022-12-13 22:11:02,187 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 74 remaining) [2022-12-13 22:11:02,187 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 74 remaining) [2022-12-13 22:11:02,187 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 74 remaining) [2022-12-13 22:11:02,187 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 74 remaining) [2022-12-13 22:11:02,187 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 74 remaining) [2022-12-13 22:11:02,188 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 74 remaining) [2022-12-13 22:11:02,188 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 74 remaining) [2022-12-13 22:11:02,188 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 74 remaining) [2022-12-13 22:11:02,188 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 74 remaining) [2022-12-13 22:11:02,188 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 74 remaining) [2022-12-13 22:11:02,188 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location atl1c_upErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 74 remaining) [2022-12-13 22:11:02,188 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 22:11:02,191 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2022-12-13 22:11:02,194 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 22:11:02,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 10:11:02 BoogieIcfgContainer [2022-12-13 22:11:02,231 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 22:11:02,231 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 22:11:02,231 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 22:11:02,231 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 22:11:02,232 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 10:11:01" (3/4) ... [2022-12-13 22:11:02,233 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-12-13 22:11:02,270 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/witness.graphml [2022-12-13 22:11:02,270 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 22:11:02,270 INFO L158 Benchmark]: Toolchain (without parser) took 7465.84ms. Allocated memory was 140.5MB in the beginning and 352.3MB in the end (delta: 211.8MB). Free memory was 92.3MB in the beginning and 118.2MB in the end (delta: -25.9MB). Peak memory consumption was 188.9MB. Max. memory is 16.1GB. [2022-12-13 22:11:02,271 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 140.5MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 22:11:02,271 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2933.45ms. Allocated memory was 140.5MB in the beginning and 207.6MB in the end (delta: 67.1MB). Free memory was 92.3MB in the beginning and 106.9MB in the end (delta: -14.6MB). Peak memory consumption was 109.7MB. Max. memory is 16.1GB. [2022-12-13 22:11:02,271 INFO L158 Benchmark]: Boogie Procedure Inliner took 170.61ms. Allocated memory is still 207.6MB. Free memory was 106.9MB in the beginning and 78.6MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-12-13 22:11:02,271 INFO L158 Benchmark]: Boogie Preprocessor took 184.84ms. Allocated memory was 207.6MB in the beginning and 249.6MB in the end (delta: 41.9MB). Free memory was 78.6MB in the beginning and 148.1MB in the end (delta: -69.5MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2022-12-13 22:11:02,271 INFO L158 Benchmark]: RCFGBuilder took 3103.53ms. Allocated memory was 249.6MB in the beginning and 352.3MB in the end (delta: 102.8MB). Free memory was 148.1MB in the beginning and 192.5MB in the end (delta: -44.4MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. [2022-12-13 22:11:02,271 INFO L158 Benchmark]: TraceAbstraction took 1027.87ms. Allocated memory is still 352.3MB. Free memory was 191.4MB in the beginning and 124.4MB in the end (delta: 67.0MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2022-12-13 22:11:02,272 INFO L158 Benchmark]: Witness Printer took 38.76ms. Allocated memory is still 352.3MB. Free memory was 124.4MB in the beginning and 118.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-13 22:11:02,273 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 140.5MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2933.45ms. Allocated memory was 140.5MB in the beginning and 207.6MB in the end (delta: 67.1MB). Free memory was 92.3MB in the beginning and 106.9MB in the end (delta: -14.6MB). Peak memory consumption was 109.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 170.61ms. Allocated memory is still 207.6MB. Free memory was 106.9MB in the beginning and 78.6MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 184.84ms. Allocated memory was 207.6MB in the beginning and 249.6MB in the end (delta: 41.9MB). Free memory was 78.6MB in the beginning and 148.1MB in the end (delta: -69.5MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3103.53ms. Allocated memory was 249.6MB in the beginning and 352.3MB in the end (delta: 102.8MB). Free memory was 148.1MB in the beginning and 192.5MB in the end (delta: -44.4MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. * TraceAbstraction took 1027.87ms. Allocated memory is still 352.3MB. Free memory was 191.4MB in the beginning and 124.4MB in the end (delta: 67.0MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. * Witness Printer took 38.76ms. Allocated memory is still 352.3MB. Free memory was 124.4MB in the beginning and 118.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 12350]: integer overflow possible integer overflow possible We found a FailurePath: [L6507-L6508] char atl1c_driver_name[6U] = { (char )'a', (char )'t', (char )'l', (char )'1', (char )'c', (char )'\000'}; [L6509-L6513] char atl1c_driver_version[13U] = { (char )'1', (char )'.', (char )'0', (char )'.', (char )'1', (char )'.', (char )'0', (char )'-', (char )'N', (char )'A', (char )'P', (char )'I', (char )'\000'}; [L6514-L6520] static struct pci_device_id const atl1c_pci_tbl[7U] = { {6505U, 4195U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {6505U, 4194U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {6505U, 8288U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {6505U, 8290U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {6505U, 4211U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {6505U, 4227U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L6521] struct pci_device_id const __mod_pci_device_table ; [L6532-L6533] static u16 const atl1c_pay_load_size[6U] = { (u16 const )128U, (u16 const )256U, (u16 const )512U, (u16 const )1024U, (u16 const )2048U, (u16 const )4096U}; [L6534] static u16 const atl1c_rfd_prod_idx_regs[4U] = { (u16 const )5600U, (u16 const )5604U, (u16 const )5608U, (u16 const )5612U}; [L6535] static u16 const atl1c_rfd_addr_lo_regs[4U] = { (u16 const )5456U, (u16 const )5460U, (u16 const )5464U, (u16 const )5468U}; [L6536] static u16 const atl1c_rrd_addr_lo_regs[4U] = { (u16 const )5480U, (u16 const )5484U, (u16 const )5488U, (u16 const )5492U}; [L6537] static unsigned int const atl1c_default_msg = (u32 const )63U; [L10584-L10614] static struct net_device_ops const atl1c_netdev_ops = {(int (*)(struct net_device * ))0, (void (*)(struct net_device * ))0, & atl1c_open, & atl1c_close, & atl1c_xmit_frame, (u16 (*)(struct net_device * , struct sk_buff * ))0, (void (*)(struct net_device * , int ))0, (void (*)(struct net_device * ))0, & atl1c_set_multi, & atl1c_set_mac_addr, & eth_validate_addr, & atl1c_ioctl, (int (*)(struct net_device * , struct ifmap * ))0, & atl1c_change_mtu, (int (*)(struct net_device * , struct neigh_parms * ))0, & atl1c_tx_timeout, (struct rtnl_link_stats64 *(*)(struct net_device * , struct rtnl_link_stats64 * ))0, & atl1c_get_stats, & atl1c_vlan_rx_register, (void (*)(struct net_device * , unsigned short ))0, (void (*)(struct net_device * , unsigned short ))0, & atl1c_netpoll, (int (*)(struct net_device * , struct netpoll_info * ))0, (void (*)(struct net_device * ))0, (int (*)(struct net_device * , int , u8 * ))0, (int (*)(struct net_device * , int , u16 , u8 ))0, (int (*)(struct net_device * , int , int ))0, (int (*)(struct net_device * , int , struct ifla_vf_info * ))0, (int (*)(struct net_device * , int , struct nlattr ** ))0, (int (*)(struct net_device * , int , struct sk_buff * ))0, (int (*)(struct net_device * , u8 ))0, (int (*)(struct net_device * ))0, (int (*)(struct net_device * ))0, (int (*)(struct net_device * , u16 , struct scatterlist * , unsigned int ))0, (int (*)(struct net_device * , u16 ))0, (int (*)(struct net_device * , u16 , struct scatterlist * , unsigned int ))0, (int (*)(struct net_device * , u64 * , int ))0, (int (*)(struct net_device * , struct sk_buff const * , u16 , u32 ))0, (int (*)(struct net_device * , struct net_device * ))0, (int (*)(struct net_device * , struct net_device * ))0, & atl1c_fix_features, (int (*)(struct net_device * , u32 ))0}; [L10996-L10998] static struct pci_error_handlers atl1c_err_handler = {(pci_ers_result_t (*)(struct pci_dev * , enum pci_channel_state ))(& atl1c_io_error_detected), (pci_ers_result_t (*)(struct pci_dev * ))0, (pci_ers_result_t (*)(struct pci_dev * ))0, & atl1c_io_slot_reset, & atl1c_io_resume}; [L10999-L11004] static struct dev_pm_ops const atl1c_pm_ops = {(int (*)(struct device * ))0, (void (*)(struct device * ))0, & atl1c_suspend, & atl1c_resume, & atl1c_suspend, & atl1c_resume, & atl1c_suspend, & atl1c_resume, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (int (*)(struct device * ))0}; [L11005-L11024] static struct pci_driver atl1c_driver = {{(struct list_head *)0, (struct list_head *)0}, (char const *)(& atl1c_driver_name), (struct pci_device_id const *)(& atl1c_pci_tbl), & atl1c_probe, & atl1c_remove, (int (*)(struct pci_dev * , pm_message_t ))0, (int (*)(struct pci_dev * , pm_message_t ))0, (int (*)(struct pci_dev * ))0, (int (*)(struct pci_dev * ))0, & atl1c_shutdown, & atl1c_err_handler, {(char const *)0, (struct bus_type *)0, (struct module *)0, (char const *)0, (_Bool)0, (struct of_device_id const *)0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (void (*)(struct device * ))0, (int (*)(struct device * , pm_message_t ))0, (int (*)(struct device * ))0, (struct attribute_group const **)0, & atl1c_pm_ops, (struct driver_private *)0}, {{{{{0U}, 0U, 0U, (void *)0, {(struct lock_class_key *)0, {(struct lock_class *)0, (struct lock_class *)0}, (char const *)0, 0, 0UL}}}}, {(struct list_head *)0, (struct list_head *)0}}}; [L11047] int LDV_IN_INTERRUPT ; [L11055] int ldv_module_refcounter = 1; [L13209-L13249] static struct ethtool_ops const atl1c_ethtool_ops = {& atl1c_get_settings, & atl1c_set_settings, & atl1c_get_drvinfo, & atl1c_get_regs_len, & atl1c_get_regs, & atl1c_get_wol, & atl1c_set_wol, & atl1c_get_msglevel, & atl1c_set_msglevel, & atl1c_nway_reset, & ethtool_op_get_link, & atl1c_get_eeprom_len, & atl1c_get_eeprom, (int (*)(struct net_device * , struct ethtool_eeprom * , u8 * ))0, (int (*)(struct net_device * , struct ethtool_coalesce * ))0, (int (*)(struct net_device * , struct ethtool_coalesce * ))0, (void (*)(struct net_device * , struct ethtool_ringparam * ))0, (int (*)(struct net_device * , struct ethtool_ringparam * ))0, (void (*)(struct net_device * , struct ethtool_pauseparam * ))0, (int (*)(struct net_device * , struct ethtool_pauseparam * ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (void (*)(struct net_device * , struct ethtool_test * , u64 * ))0, (void (*)(struct net_device * , u32 , u8 * ))0, (int (*)(struct net_device * , enum ethtool_phys_id_state ))0, (void (*)(struct net_device * , struct ethtool_stats * , u64 * ))0, (int (*)(struct net_device * ))0, (void (*)(struct net_device * ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (u32 (*)(struct net_device * ))0, (int (*)(struct net_device * , u32 ))0, (int (*)(struct net_device * , int ))0, (int (*)(struct net_device * , struct ethtool_rxnfc * , void * ))0, (int (*)(struct net_device * , struct ethtool_rxnfc * ))0, (int (*)(struct net_device * , struct ethtool_flash * ))0, (int (*)(struct net_device * , u32 * ))0, (int (*)(struct net_device * , struct ethtool_rx_ntuple * ))0, (int (*)(struct net_device * , u32 , void * ))0, (int (*)(struct net_device * , struct ethtool_rxfh_indir * ))0, (int (*)(struct net_device * , struct ethtool_rxfh_indir const * ))0, (void (*)(struct net_device * , struct ethtool_channels * ))0, (int (*)(struct net_device * , struct ethtool_channels * ))0, (int (*)(struct net_device * , struct ethtool_dump * ))0, (int (*)(struct net_device * , struct ethtool_dump * , void * ))0, (int (*)(struct net_device * , struct ethtool_dump * ))0}; VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=0, ldv_module_refcounter=1] [L13258] struct net_device *var_group1 ; [L13259] struct ethtool_cmd *var_group2 ; [L13260] struct ethtool_drvinfo *var_group3 ; [L13261] struct ethtool_regs *var_group4 ; [L13262] void *var_atl1c_get_regs_5_p2 ; [L13263] struct ethtool_wolinfo *var_group5 ; [L13264] u32 var_atl1c_set_msglevel_3_p1 ; [L13265] struct ethtool_eeprom *var_group6 ; [L13266] u8 *var_atl1c_get_eeprom_7_p2 ; [L13267] int tmp ; [L13268] int tmp___0 ; [L13271] LDV_IN_INTERRUPT = 1 [L13272] FCALL ldv_initialize() [L13385] tmp___0 = __VERIFIER_nondet_int() [L13387] COND TRUE tmp___0 != 0 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, tmp___0=1] [L13277] tmp = __VERIFIER_nondet_int() [L13279] COND FALSE !(tmp == 0) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, tmp=1, tmp___0=1] [L13282] COND TRUE tmp == 1 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, tmp=1, tmp___0=1] [L13324] CALL atl1c_set_settings(var_group1, var_group2) [L12403] struct atl1c_adapter *adapter ; [L12404] void *tmp ; [L12405] struct atl1c_hw *hw ; [L12406] u16 autoneg_advertised ; [L12407] int tmp___0 ; [L12408] u32 speed ; [L12409] __u32 tmp___1 ; [L12410] int tmp___2 ; VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3307}, netdev={4294967296:-3307}] [L12413] CALL, EXPR netdev_priv((struct net_device const *)netdev) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, dev={4294967296:-3307}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1] [L6212] return ((void *)dev + 2560U); VAL [\result={4294967296:-747}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, dev={4294967296:-3307}, dev={4294967296:-3307}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1] [L12413] RET, EXPR netdev_priv((struct net_device const *)netdev) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3307}, netdev={4294967296:-3307}, netdev_priv((struct net_device const *)netdev)={4294967296:-747}] [L12413] tmp = netdev_priv((struct net_device const *)netdev) [L12414] adapter = (struct atl1c_adapter *)tmp [L12415] hw = & adapter->hw VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, adapter={4294967296:-747}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, hw={4294967296:-571}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3307}, netdev={4294967296:-3307}, tmp={4294967296:-747}] [L12424] CALL, EXPR test_and_set_bit(2, (unsigned long volatile *)(& adapter->flags)) VAL [\old(nr)=2, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, addr={4294967296:0}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1] [L5088] int oldbit ; [L5092] return (oldbit); VAL [\old(nr)=2, \result=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, addr={4294967296:0}, addr={4294967296:0}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, nr=2, oldbit=0] [L12424] RET, EXPR test_and_set_bit(2, (unsigned long volatile *)(& adapter->flags)) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, adapter={4294967296:-747}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, hw={4294967296:-571}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3307}, netdev={4294967296:-3307}, test_and_set_bit(2, (unsigned long volatile *)(& adapter->flags))=0, tmp={4294967296:-747}] [L12424] tmp___0 = test_and_set_bit(2, (unsigned long volatile *)(& adapter->flags)) [L12426] COND FALSE !(tmp___0 != 0) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, adapter={4294967296:-747}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, hw={4294967296:-571}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3307}, netdev={4294967296:-3307}, tmp={4294967296:-747}, tmp___0=0] [L12432] EXPR ecmd->autoneg VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, adapter={4294967296:-747}, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ecmd={4294967297:0}, ecmd={4294967297:0}, ecmd->autoneg=133, hw={4294967296:-571}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, netdev={4294967296:-3307}, netdev={4294967296:-3307}, tmp={4294967296:-747}, tmp___0=0] [L12432] COND FALSE !((unsigned int )ecmd->autoneg == 1U) [L12436] CALL ethtool_cmd_speed((struct ethtool_cmd const *)ecmd) [L12350] EXPR ep->speed_hi VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ep={4294967297:0}, ep={4294967297:0}, ep->speed_hi=32768, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1] [L12350] (int )ep->speed_hi << 16 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, atl1c_default_msg=63, atl1c_driver={130:0}, atl1c_driver_name={120:0}, atl1c_driver_version={121:0}, atl1c_err_handler={128:0}, atl1c_ethtool_ops={131:0}, atl1c_netdev_ops={127:0}, atl1c_pay_load_size={123:0}, atl1c_pci_tbl={122:0}, atl1c_pm_ops={129:0}, atl1c_rfd_addr_lo_regs={125:0}, atl1c_rfd_prod_idx_regs={124:0}, atl1c_rrd_addr_lo_regs={126:0}, ep={4294967297:0}, ep={4294967297:0}, ep->speed_hi=32768, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1] - UnprovableResult [Line: 7727]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7727]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6730]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6730]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7764]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7764]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7779]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7779]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8718]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8718]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8718]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9162]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9162]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9201]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9201]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9209]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9209]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11713]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11713]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11759]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11759]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 12350]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 12350]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13058]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13058]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13058]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13061]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13061]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13061]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13061]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13072]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13072]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13072]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13072]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11562]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11562]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13086]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 13086]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7815]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7815]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7823]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7823]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7844]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7844]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7852]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7852]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11656]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11656]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11657]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11657]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11677]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11677]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 11677]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 10155]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 10155]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8088]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8088]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8106]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8106]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8781]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8781]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8781]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8809]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8809]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8219]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8219]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8219]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8239]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8239]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8239]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8265]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8265]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8265]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 67 procedures, 1643 locations, 74 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 2230 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 2230 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1643occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 48 NumberOfCodeBlocks, 48 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 22 ConstructedInterpolants, 0 QuantifiedInterpolants, 22 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-12-13 22:11:02,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a7e756-33e0-4190-a524-75138307a60a/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)