./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-atm-eni.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-atm-eni.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7aa256f98d1f33ee35135cb1ef7bb91a8ea3929a12cd99c8bb8e77fa3c9f3af3 --- 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 [2022-12-15 02:30:21,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:30:21,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:30:21,840 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:30:21,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:30:21,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:30:21,842 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:30:21,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:30:21,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:30:21,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:30:21,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:30:21,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:30:21,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:30:21,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:30:21,850 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:30:21,851 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:30:21,852 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:30:21,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:30:21,855 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:30:21,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:30:21,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:30:21,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:30:21,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:30:21,860 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:30:21,862 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:30:21,862 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:30:21,862 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:30:21,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:30:21,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:30:21,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:30:21,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:30:21,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:30:21,865 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:30:21,865 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:30:21,866 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:30:21,866 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:30:21,867 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:30:21,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:30:21,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:30:21,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:30:21,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:30:21,869 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 02:30:21,882 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:30:21,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:30:21,883 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:30:21,883 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:30:21,883 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:30:21,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:30:21,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:30:21,883 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:30:21,884 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:30:21,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:30:21,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:30:21,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:30:21,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:30:21,884 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:30:21,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:30:21,884 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:30:21,884 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:30:21,884 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:30:21,884 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:30:21,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:30:21,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:30:21,885 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:30:21,885 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:30:21,885 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:30:21,885 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:30:21,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:30:21,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:30:21,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7aa256f98d1f33ee35135cb1ef7bb91a8ea3929a12cd99c8bb8e77fa3c9f3af3 [2022-12-15 02:30:22,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:30:22,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:30:22,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:30:22,115 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:30:22,115 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:30:22,117 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-atm-eni.ko.cil.out.i [2022-12-15 02:30:24,719 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:30:25,066 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:30:25,066 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-atm-eni.ko.cil.out.i [2022-12-15 02:30:25,092 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/data/40a895275/0b1f2edc9176404d84285b2df13facaf/FLAG1ceaaa11b [2022-12-15 02:30:25,103 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/data/40a895275/0b1f2edc9176404d84285b2df13facaf [2022-12-15 02:30:25,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:30:25,106 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:30:25,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:30:25,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:30:25,109 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:30:25,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:30:25" (1/1) ... [2022-12-15 02:30:25,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22686b50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:25, skipping insertion in model container [2022-12-15 02:30:25,110 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:30:25" (1/1) ... [2022-12-15 02:30:25,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:30:25,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:30:25,667 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 02:30:25,726 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 02:30:25,731 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 02:30:25,735 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 02:30:25,823 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-15 02:30:25,828 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-15 02:30:25,832 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-15 02:30:25,852 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-15 02:30:25,886 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-15 02:30:25,889 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-15 02:30:25,889 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-15 02:30:25,895 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-15 02:30:25,910 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-15 02:30:25,915 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 02:30:25,915 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-15 02:30:25,936 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 02:30:25,952 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 02:30:25,952 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 02:30:25,953 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 02:30:25,953 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-15 02:30:25,974 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 02:30:25,998 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 02:30:26,010 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-15 02:30:26,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,122 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-15 02:30:26,123 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-15 02:30:26,134 WARN L623 FunctionHandler]: Unknown extern function atm_alloc_charge [2022-12-15 02:30:26,135 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-15 02:30:26,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,147 WARN L623 FunctionHandler]: Unknown extern function atm_alloc_charge [2022-12-15 02:30:26,148 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-15 02:30:26,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,167 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-15 02:30:26,173 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-15 02:30:26,177 WARN L623 FunctionHandler]: Unknown extern function skb_queue_head [2022-12-15 02:30:26,179 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-15 02:30:26,180 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 02:30:26,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,199 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,200 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 02:30:26,202 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,203 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 02:30:26,204 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,205 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 02:30:26,206 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,207 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,207 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 02:30:26,212 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-15 02:30:26,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,213 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-15 02:30:26,214 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 02:30:26,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,244 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-15 02:30:26,248 WARN L623 FunctionHandler]: Unknown extern function skb_queue_head [2022-12-15 02:30:26,249 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-15 02:30:26,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,255 WARN L623 FunctionHandler]: Unknown extern function skb_queue_head [2022-12-15 02:30:26,256 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-15 02:30:26,257 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 02:30:26,257 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-15 02:30:26,271 WARN L623 FunctionHandler]: Unknown extern function atm_pcr_goal [2022-12-15 02:30:26,290 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 02:30:26,290 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,291 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 02:30:26,292 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,293 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,293 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 02:30:26,293 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 02:30:26,299 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 02:30:26,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,313 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 02:30:26,314 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,315 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 02:30:26,326 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,326 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,327 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,327 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,328 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,329 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,329 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,330 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,330 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,331 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,331 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,332 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,332 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,334 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,334 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,335 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,335 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,336 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,337 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,337 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,338 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,338 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,339 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,339 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,340 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,340 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,350 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-15 02:30:26,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,359 WARN L623 FunctionHandler]: Unknown extern function suni_init [2022-12-15 02:30:26,359 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-15 02:30:26,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,364 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-15 02:30:26,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,365 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 02:30:26,365 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-15 02:30:26,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,367 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:30:26,368 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-15 02:30:26,371 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:30:26,381 WARN L623 FunctionHandler]: Unknown extern function atm_pcr_goal [2022-12-15 02:30:26,387 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 02:30:26,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,387 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 02:30:26,400 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-15 02:30:26,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,401 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-15 02:30:26,402 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-15 02:30:26,414 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,415 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,416 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,417 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,417 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,418 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-15 02:30:26,418 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,419 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,420 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,420 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,421 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-15 02:30:26,421 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-15 02:30:26,422 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,426 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-15 02:30:26,427 WARN L623 FunctionHandler]: Unknown extern function atm_dev_register [2022-12-15 02:30:26,428 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-15 02:30:26,429 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:30:26,436 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-15 02:30:26,453 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 02:30:26,453 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-15 02:30:26,454 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-15 02:30:26,458 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_4601c09c-4511-4b42-ba1e-2e269b255b41/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-atm-eni.ko.cil.out.i[279868,279881] [2022-12-15 02:30:26,463 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-15 02:30:26,476 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-12-15 02:30:26,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:30:26,496 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:30:26,568 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 02:30:26,570 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 02:30:26,570 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 02:30:26,571 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 02:30:26,572 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-15 02:30:26,573 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-15 02:30:26,575 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-15 02:30:26,576 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-15 02:30:26,579 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-15 02:30:26,579 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-15 02:30:26,580 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-15 02:30:26,581 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-15 02:30:26,582 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-15 02:30:26,583 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 02:30:26,583 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-15 02:30:26,585 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 02:30:26,586 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 02:30:26,586 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 02:30:26,586 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 02:30:26,586 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-15 02:30:26,589 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 02:30:26,590 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 02:30:26,591 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-15 02:30:26,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,615 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-15 02:30:26,616 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-15 02:30:26,618 WARN L623 FunctionHandler]: Unknown extern function atm_alloc_charge [2022-12-15 02:30:26,618 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-15 02:30:26,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,622 WARN L623 FunctionHandler]: Unknown extern function atm_alloc_charge [2022-12-15 02:30:26,623 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-15 02:30:26,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,627 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-15 02:30:26,629 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-15 02:30:26,631 WARN L623 FunctionHandler]: Unknown extern function skb_queue_head [2022-12-15 02:30:26,631 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-15 02:30:26,635 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 02:30:26,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,640 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,640 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 02:30:26,641 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,642 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 02:30:26,642 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,643 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 02:30:26,644 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,644 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,644 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 02:30:26,645 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-15 02:30:26,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,646 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-15 02:30:26,646 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 02:30:26,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,661 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-15 02:30:26,662 WARN L623 FunctionHandler]: Unknown extern function skb_queue_head [2022-12-15 02:30:26,662 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-15 02:30:26,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,664 WARN L623 FunctionHandler]: Unknown extern function skb_queue_head [2022-12-15 02:30:26,668 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-15 02:30:26,668 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 02:30:26,668 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-15 02:30:26,671 WARN L623 FunctionHandler]: Unknown extern function atm_pcr_goal [2022-12-15 02:30:26,677 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 02:30:26,678 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,678 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 02:30:26,679 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,679 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,679 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 02:30:26,679 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 02:30:26,681 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 02:30:26,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,685 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 02:30:26,685 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:30:26,686 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 02:30:26,690 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,690 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,691 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,691 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,691 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,692 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,692 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,693 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,693 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,693 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,694 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,694 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,694 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,695 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,695 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,696 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,696 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,697 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,697 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,697 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,698 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,698 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,712 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,712 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,713 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,713 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 02:30:26,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,717 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-15 02:30:26,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,724 WARN L623 FunctionHandler]: Unknown extern function suni_init [2022-12-15 02:30:26,725 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-15 02:30:26,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,726 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-15 02:30:26,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,728 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 02:30:26,728 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-15 02:30:26,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,732 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:30:26,732 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-15 02:30:26,733 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:30:26,736 WARN L623 FunctionHandler]: Unknown extern function atm_pcr_goal [2022-12-15 02:30:26,739 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 02:30:26,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,740 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 02:30:26,749 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-15 02:30:26,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:30:26,759 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-15 02:30:26,760 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-15 02:30:26,762 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,763 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,763 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,764 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,765 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,765 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-15 02:30:26,766 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,766 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,767 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,767 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,768 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-15 02:30:26,768 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-15 02:30:26,768 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 02:30:26,770 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-15 02:30:26,770 WARN L623 FunctionHandler]: Unknown extern function atm_dev_register [2022-12-15 02:30:26,771 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-15 02:30:26,771 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:30:26,772 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-15 02:30:26,773 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 02:30:26,774 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-15 02:30:26,775 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-15 02:30:26,776 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_4601c09c-4511-4b42-ba1e-2e269b255b41/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-atm-eni.ko.cil.out.i[279868,279881] [2022-12-15 02:30:26,776 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-15 02:30:26,779 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-12-15 02:30:26,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:30:26,808 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:30:26,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26 WrapperNode [2022-12-15 02:30:26,809 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:30:26,809 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:30:26,810 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:30:26,810 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:30:26,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26" (1/1) ... [2022-12-15 02:30:26,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26" (1/1) ... [2022-12-15 02:30:26,973 INFO L138 Inliner]: procedures = 205, calls = 2189, calls flagged for inlining = 104, calls inlined = 93, statements flattened = 5322 [2022-12-15 02:30:26,973 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:30:26,974 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:30:26,974 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:30:26,974 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:30:26,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26" (1/1) ... [2022-12-15 02:30:26,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26" (1/1) ... [2022-12-15 02:30:26,996 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26" (1/1) ... [2022-12-15 02:30:26,996 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26" (1/1) ... [2022-12-15 02:30:27,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26" (1/1) ... [2022-12-15 02:30:27,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26" (1/1) ... [2022-12-15 02:30:27,098 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26" (1/1) ... [2022-12-15 02:30:27,108 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26" (1/1) ... [2022-12-15 02:30:27,130 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:30:27,131 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:30:27,131 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:30:27,131 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:30:27,132 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:30:26" (1/1) ... [2022-12-15 02:30:27,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:30:27,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:30:27,154 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:30:27,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:30:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-15 02:30:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-15 02:30:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2022-12-15 02:30:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2022-12-15 02:30:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-15 02:30:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-12-15 02:30:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-12-15 02:30:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure eni_close [2022-12-15 02:30:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure eni_close [2022-12-15 02:30:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-15 02:30:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-15 02:30:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-15 02:30:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-15 02:30:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-15 02:30:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-15 02:30:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-15 02:30:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-15 02:30:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-15 02:30:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-15 02:30:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-15 02:30:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-15 02:30:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-15 02:30:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-15 02:30:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure atm_pcr_goal [2022-12-15 02:30:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_pcr_goal [2022-12-15 02:30:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 02:30:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 02:30:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-15 02:30:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-15 02:30:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-15 02:30:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-15 02:30:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:30:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 02:30:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-15 02:30:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-15 02:30:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-15 02:30:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-15 02:30:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-12-15 02:30:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-12-15 02:30:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:30:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 02:30:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_or_set_tx [2022-12-15 02:30:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_or_set_tx [2022-12-15 02:30:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-12-15 02:30:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-12-15 02:30:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-12-15 02:30:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-12-15 02:30:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-12-15 02:30:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-12-15 02:30:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-15 02:30:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-15 02:30:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure event_dump [2022-12-15 02:30:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure event_dump [2022-12-15 02:30:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2022-12-15 02:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2022-12-15 02:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-12-15 02:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-12-15 02:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-15 02:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-15 02:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-12-15 02:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-12-15 02:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure eni_alloc_mem [2022-12-15 02:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure eni_alloc_mem [2022-12-15 02:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-15 02:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-15 02:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure discard [2022-12-15 02:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure discard [2022-12-15 02:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-15 02:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-15 02:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure do_tx [2022-12-15 02:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure do_tx [2022-12-15 02:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure atm_alloc_charge [2022-12-15 02:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_alloc_charge [2022-12-15 02:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure eni_open [2022-12-15 02:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure eni_open [2022-12-15 02:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 02:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-15 02:30:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-15 02:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2022-12-15 02:30:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2022-12-15 02:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure eni_free_mem [2022-12-15 02:30:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure eni_free_mem [2022-12-15 02:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure put_dma [2022-12-15 02:30:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure put_dma [2022-12-15 02:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-15 02:30:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-15 02:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2022-12-15 02:30:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2022-12-15 02:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-15 02:30:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-15 02:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 02:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure eni_ioctl [2022-12-15 02:30:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure eni_ioctl [2022-12-15 02:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure rx_ident_err [2022-12-15 02:30:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_ident_err [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-12-15 02:30:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-12-15 02:30:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-15 02:30:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-15 02:30:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure EVENT [2022-12-15 02:30:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure EVENT [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-15 02:30:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-12-15 02:30:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure do_rx_dma [2022-12-15 02:30:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure do_rx_dma [2022-12-15 02:30:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-12-15 02:30:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-12-15 02:30:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-15 02:30:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-15 02:30:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure eni_put_free [2022-12-15 02:30:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure eni_put_free [2022-12-15 02:30:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-15 02:30:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-15 02:30:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-12-15 02:30:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-12-15 02:30:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-15 02:30:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-15 02:30:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-15 02:30:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-15 02:30:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:30:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-15 02:30:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-15 02:30:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2022-12-15 02:30:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2022-12-15 02:30:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:30:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:30:27,195 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2022-12-15 02:30:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2022-12-15 02:30:27,713 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:30:27,714 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:30:28,791 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L8461: SUMMARY for call close_tx_#t~ret884#1.base, close_tx_#t~ret884#1.offset := get_current(); srcloc: null [2022-12-15 02:30:28,791 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L8461-1: close_tx_~tmp___10~4#1.base, close_tx_~tmp___10~4#1.offset := close_tx_#t~ret884#1.base, close_tx_#t~ret884#1.offset;havoc close_tx_#t~ret884#1.base, close_tx_#t~ret884#1.offset;close_tx_~__ptr___7~1#1.base, close_tx_~__ptr___7~1#1.offset := close_tx_~tmp___10~4#1.base, close_tx_~tmp___10~4#1.offset; [2022-12-15 02:30:28,791 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume !false; [2022-12-15 02:30:28,791 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##63: assume false; [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##59: assume !false; [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##58: assume false; [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7326: SUMMARY for call close_rx_#t~ret580#1.base, close_rx_#t~ret580#1.offset := get_current(); srcloc: null [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7326-1: close_rx_~tmp___12~1#1.base, close_rx_~tmp___12~1#1.offset := close_rx_#t~ret580#1.base, close_rx_#t~ret580#1.offset;havoc close_rx_#t~ret580#1.base, close_rx_#t~ret580#1.offset;close_rx_~__ptr___7~0#1.base, close_rx_~__ptr___7~0#1.offset := close_rx_~tmp___12~1#1.base, close_rx_~tmp___12~1#1.offset; [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume !false; [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume false; [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##34: assume !false; [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##33: assume false; [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !false; [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume false; [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2022-12-15 02:30:28,792 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7214: SUMMARY for call close_rx_#t~ret558#1.base, close_rx_#t~ret558#1.offset := get_current(); srcloc: null [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7214-1: close_rx_~tmp___2~7#1.base, close_rx_~tmp___2~7#1.offset := close_rx_#t~ret558#1.base, close_rx_#t~ret558#1.offset;havoc close_rx_#t~ret558#1.base, close_rx_#t~ret558#1.offset;close_rx_~__ptr~0#1.base, close_rx_~__ptr~0#1.offset := close_rx_~tmp___2~7#1.base, close_rx_~tmp___2~7#1.offset; [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L8420-1: close_tx_~tmp___6~5#1.base, close_tx_~tmp___6~5#1.offset := close_tx_#t~ret880#1.base, close_tx_#t~ret880#1.offset;havoc close_tx_#t~ret880#1.base, close_tx_#t~ret880#1.offset;close_tx_~__ptr___3~1#1.base, close_tx_~__ptr___3~1#1.offset := close_tx_~tmp___6~5#1.base, close_tx_~tmp___6~5#1.offset; [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L8420: SUMMARY for call close_tx_#t~ret880#1.base, close_tx_#t~ret880#1.offset := get_current(); srcloc: null [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L8357-1: close_tx_~tmp___0~20#1.base, close_tx_~tmp___0~20#1.offset := close_tx_#t~ret873#1.base, close_tx_#t~ret873#1.offset;havoc close_tx_#t~ret873#1.base, close_tx_#t~ret873#1.offset;close_tx_~__ptr~1#1.base, close_tx_~__ptr~1#1.offset := close_tx_~tmp___0~20#1.base, close_tx_~tmp___0~20#1.offset; [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L8357: SUMMARY for call close_tx_#t~ret873#1.base, close_tx_#t~ret873#1.offset := get_current(); srcloc: null [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7367-1: close_rx_~tmp___16~0#1.base, close_rx_~tmp___16~0#1.offset := close_rx_#t~ret584#1.base, close_rx_#t~ret584#1.offset;havoc close_rx_#t~ret584#1.base, close_rx_#t~ret584#1.offset;close_rx_~__ptr___11~0#1.base, close_rx_~__ptr___11~0#1.offset := close_rx_~tmp___16~0#1.base, close_rx_~tmp___16~0#1.offset; [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7367: SUMMARY for call close_rx_#t~ret584#1.base, close_rx_#t~ret584#1.offset := get_current(); srcloc: null [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7268-1: close_rx_~tmp___6~2#1.base, close_rx_~tmp___6~2#1.offset := close_rx_#t~ret569#1.base, close_rx_#t~ret569#1.offset;havoc close_rx_#t~ret569#1.base, close_rx_#t~ret569#1.offset;close_rx_~__ptr___3~0#1.base, close_rx_~__ptr___3~0#1.offset := close_rx_~tmp___6~2#1.base, close_rx_~tmp___6~2#1.offset; [2022-12-15 02:30:28,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7268: SUMMARY for call close_rx_#t~ret569#1.base, close_rx_#t~ret569#1.offset := get_current(); srcloc: null [2022-12-15 02:30:28,805 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-12-15 02:30:28,805 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-12-15 02:30:29,822 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 02:30:30,911 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2022-12-15 02:30:30,912 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2022-12-15 02:30:30,970 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:30:31,925 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:30:31,925 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-12-15 02:30:31,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:30:31 BoogieIcfgContainer [2022-12-15 02:30:31,929 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:30:31,930 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:30:31,930 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:30:31,937 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:30:31,937 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:30:31" (1/1) ... [2022-12-15 02:30:31,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:30:31,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:32,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1921 states and 2442 transitions. [2022-12-15 02:30:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2442 transitions. [2022-12-15 02:30:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 02:30:32,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:32,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:32,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:30:32,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1931 states and 2492 transitions. [2022-12-15 02:30:32,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2492 transitions. [2022-12-15 02:30:32,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-15 02:30:32,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:32,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:32,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:30:32,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:32,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1932 states and 2493 transitions. [2022-12-15 02:30:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2493 transitions. [2022-12-15 02:30:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-15 02:30:32,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:32,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:32,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:32,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:30:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:33,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1935 states and 2511 transitions. [2022-12-15 02:30:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 2511 transitions. [2022-12-15 02:30:33,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 02:30:33,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:33,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:33,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:30:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2529 states to 1939 states and 2529 transitions. [2022-12-15 02:30:33,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 2529 transitions. [2022-12-15 02:30:33,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 02:30:33,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:33,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:30:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1952 states and 2576 transitions. [2022-12-15 02:30:34,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2576 transitions. [2022-12-15 02:30:34,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-15 02:30:34,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:34,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:34,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:30:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:34,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1955 states and 2581 transitions. [2022-12-15 02:30:34,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 2581 transitions. [2022-12-15 02:30:34,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-15 02:30:34,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:34,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:34,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:30:34,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1956 states and 2582 transitions. [2022-12-15 02:30:34,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 2582 transitions. [2022-12-15 02:30:34,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-15 02:30:34,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:34,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:34,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:30:34,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1958 states and 2586 transitions. [2022-12-15 02:30:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2586 transitions. [2022-12-15 02:30:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 02:30:34,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:34,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:30:34,622 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:30:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:30:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:30:35,185 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:30:35,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:30:35,825 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 9 iterations. [2022-12-15 02:30:35,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 02:30:35 ImpRootNode [2022-12-15 02:30:35,886 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 02:30:35,887 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 02:30:35,887 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 02:30:35,887 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 02:30:35,887 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:30:31" (3/4) ... [2022-12-15 02:30:35,889 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-12-15 02:30:35,962 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-15 02:30:35,962 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 02:30:35,962 INFO L158 Benchmark]: Toolchain (without parser) took 10856.45ms. Allocated memory was 136.3MB in the beginning and 465.6MB in the end (delta: 329.3MB). Free memory was 89.1MB in the beginning and 96.4MB in the end (delta: -7.3MB). Peak memory consumption was 324.0MB. Max. memory is 16.1GB. [2022-12-15 02:30:35,963 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 136.3MB. Free memory was 108.6MB in the beginning and 108.4MB in the end (delta: 188.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:30:35,963 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1702.21ms. Allocated memory was 136.3MB in the beginning and 190.8MB in the end (delta: 54.5MB). Free memory was 89.1MB in the beginning and 94.3MB in the end (delta: -5.2MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-12-15 02:30:35,963 INFO L158 Benchmark]: Boogie Procedure Inliner took 163.70ms. Allocated memory is still 190.8MB. Free memory was 94.3MB in the beginning and 112.1MB in the end (delta: -17.8MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2022-12-15 02:30:35,964 INFO L158 Benchmark]: Boogie Preprocessor took 156.76ms. Allocated memory is still 190.8MB. Free memory was 112.1MB in the beginning and 78.4MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-15 02:30:35,964 INFO L158 Benchmark]: RCFGBuilder took 4798.40ms. Allocated memory was 190.8MB in the beginning and 333.4MB in the end (delta: 142.6MB). Free memory was 78.4MB in the beginning and 183.1MB in the end (delta: -104.7MB). Peak memory consumption was 150.4MB. Max. memory is 16.1GB. [2022-12-15 02:30:35,965 INFO L158 Benchmark]: CodeCheck took 3956.28ms. Allocated memory was 333.4MB in the beginning and 465.6MB in the end (delta: 132.1MB). Free memory was 183.1MB in the beginning and 103.7MB in the end (delta: 79.4MB). Peak memory consumption was 211.6MB. Max. memory is 16.1GB. [2022-12-15 02:30:35,965 INFO L158 Benchmark]: Witness Printer took 75.29ms. Allocated memory is still 465.6MB. Free memory was 103.7MB in the beginning and 96.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 02:30:35,967 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 63 procedures, 1921 locations, 439 error locations. Started 1 CEGAR loops. OverallTime: 3.9s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 747 SdHoareTripleChecker+Valid, 3.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 427 mSDsluCounter, 1575 SdHoareTripleChecker+Invalid, 3.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1193 mSDsCounter, 102 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 674 IncrementalHoareTripleChecker+Invalid, 776 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 102 mSolverCounterUnsat, 382 mSDtfsCounter, 674 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1519 GetRequests, 1485 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 367 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 138 NumberOfCodeBlocks, 138 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 111 ConstructedInterpolants, 0 QuantifiedInterpolants, 279 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 6000]: integer overflow possible integer overflow possible We found a FailurePath: [L5935] static char const *ev[64U] ; [L5936] static unsigned long ev_a[64U] ; [L5937] static unsigned long ev_b[64U] ; [L5938] static int ec = 0; [L5980] static int tx_complete = 0; [L5981] static int dma_complete = 0; [L5982] static int queued = 0; [L5983] static int requeued = 0; [L5984] static int backlogged = 0; [L5985] static int rx_enqueued = 0; [L5986] static int rx_dequeued = 0; [L5987] static int pushed = 0; [L5988] static int submitted = 0; [L5989] static int putting = 0; [L5990] static struct atm_dev *eni_boards = (struct atm_dev *)0; [L5991] static u32 *cpu_zeroes = (u32 *)0; [L5992] static dma_addr_t zeroes ; [L8716-L8724] static char const *media_name[32U] = { "MMF", "SMF", "MMF", "03?", "UTP", "05?", "06?", "07?", "TAXI", "09?", "10?", "11?", "12?", "13?", "14?", "15?", "MMF", "SMF", "18?", "19?", "UTP", "21?", "22?", "23?", "24?", "25?", "26?", "27?", "28?", "29?", "30?", "31?"}; [L10117-L10123] static struct atmdev_ops const ops = {(void (*)(struct atm_dev * ))0, & eni_open, & eni_close, & eni_ioctl, (int (*)(struct atm_dev * , unsigned int , void * ))0, & eni_getsockopt, & eni_setsockopt, & eni_send, (int (*)(struct atm_vcc * , void * , int ))0, & eni_phy_put, & eni_phy_get, & eni_change_qos, & eni_proc_read, (struct module *)0}; [L10205-L10207] static struct pci_device_id eni_pci_tbl[3U] = { {4378U, 0U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4378U, 2U, 4294967295U, 4294967295U, 0U, 0U, 1UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L10208] struct pci_device_id const __mod_pci_device_table ; [L10215-L10229] static struct pci_driver eni_driver = {{(struct list_head *)0, (struct list_head *)0}, "eni", (struct pci_device_id const *)(& eni_pci_tbl), & eni_init_one, & eni_remove_one, (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, (void (*)(struct pci_dev * ))0, (struct pci_error_handlers *)0, {(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, (struct dev_pm_ops const *)0, (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}}}; [L10243] int LDV_IN_INTERRUPT ; [L10454] int ldv_module_refcounter = 1; [L10245] struct atm_vcc *var_group1 ; [L10246] int res_eni_open_41 ; [L10247] struct atm_dev *var_group2 ; [L10248] unsigned int var_eni_ioctl_43_p1 ; [L10249] void *var_eni_ioctl_43_p2 ; [L10250] int var_eni_getsockopt_44_p1 ; [L10251] int var_eni_getsockopt_44_p2 ; [L10252] void *var_eni_getsockopt_44_p3 ; [L10253] int var_eni_getsockopt_44_p4 ; [L10254] int var_eni_setsockopt_45_p1 ; [L10255] int var_eni_setsockopt_45_p2 ; [L10256] void *var_eni_setsockopt_45_p3 ; [L10257] unsigned int var_eni_setsockopt_45_p4 ; [L10258] struct sk_buff *var_group3 ; [L10259] unsigned char var_eni_phy_put_47_p1 ; [L10260] unsigned long var_eni_phy_put_47_p2 ; [L10261] unsigned long var_eni_phy_get_48_p1 ; [L10262] struct atm_qos *var_group4 ; [L10263] int var_eni_change_qos_42_p2 ; [L10264] loff_t *var_eni_proc_read_49_p1 ; [L10265] char *var_eni_proc_read_49_p2 ; [L10266] struct pci_dev *var_group5 ; [L10267] struct pci_device_id const *var_eni_init_one_50_p1 ; [L10268] int res_eni_init_one_50 ; [L10269] int var_eni_int_34_p0 ; [L10270] void *var_eni_int_34_p1 ; [L10271] int ldv_s_ops_atmdev_ops ; [L10272] int ldv_s_eni_driver_pci_driver ; [L10273] int tmp ; [L10274] int tmp___0 ; [L10275] int tmp___1 ; [L10278] ldv_s_ops_atmdev_ops = 0 [L10279] ldv_s_eni_driver_pci_driver = 0 [L10280] LDV_IN_INTERRUPT = 1 [L10281] FCALL ldv_initialize() [L10282] CALL, EXPR eni_init() [L10231] int tmp ; [L10234] CALL, EXPR __pci_register_driver(& eni_driver, & __this_module, "eni") [L10545] return __VERIFIER_nondet_int(); [L10234] RET, EXPR __pci_register_driver(& eni_driver, & __this_module, "eni") [L10234] tmp = __pci_register_driver(& eni_driver, & __this_module, "eni") [L10236] return (tmp); [L10282] RET, EXPR eni_init() [L10282] tmp = eni_init() [L10284] 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, __this_module={197:198}, backlogged=0, cpu_zeroes={0:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_s_eni_driver_pci_driver=0, ldv_s_ops_atmdev_ops=0, media_name={174:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tmp=0, tx_complete=0, zeroes={173:0}] [L10425] tmp___1 = __VERIFIER_nondet_int() [L10427] COND TRUE tmp___1 != 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, __this_module={197:198}, backlogged=0, cpu_zeroes={0:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_s_eni_driver_pci_driver=0, ldv_s_ops_atmdev_ops=0, media_name={174:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tmp=0, tmp___1=1, tx_complete=0, zeroes={173:0}] [L10291] tmp___0 = __VERIFIER_nondet_int() [L10293] 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, __this_module={197:198}, backlogged=0, cpu_zeroes={0:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_s_eni_driver_pci_driver=0, ldv_s_ops_atmdev_ops=0, media_name={174:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tmp=0, tmp___0=2, tmp___1=1, tx_complete=0, zeroes={173:0}] [L10296] COND FALSE !(tmp___0 == 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, __this_module={197:198}, backlogged=0, cpu_zeroes={0:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_s_eni_driver_pci_driver=0, ldv_s_ops_atmdev_ops=0, media_name={174:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tmp=0, tmp___0=2, tmp___1=1, tx_complete=0, zeroes={173:0}] [L10299] COND TRUE tmp___0 == 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, __this_module={197:198}, backlogged=0, cpu_zeroes={0:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_s_eni_driver_pci_driver=0, ldv_s_ops_atmdev_ops=0, media_name={174:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tmp=0, tmp___0=2, tmp___1=1, tx_complete=0, zeroes={173:0}] [L10356] CALL eni_ioctl(var_group2, var_eni_ioctl_43_p1, var_eni_ioctl_43_p2) 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, __this_module={197:198}, backlogged=0, cpu_zeroes={0:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, media_name={174:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tx_complete=0, zeroes={173:0}] [L9685] struct eni_dev *eni_dev ; [L9686] bool tmp ; [L9687] int tmp___0 ; [L9688] struct eni_multipliers mult ; [L9689] bool tmp___1 ; [L9690] int tmp___2 ; [L9691] unsigned long tmp___3 ; [L9692] struct atm_cirange ci ; [L9693] unsigned long tmp___4 ; [L9694] int tmp___5 ; [L9696] EXPR dev->dev_data [L9696] eni_dev = (struct eni_dev *)dev->dev_data [L9697] COND TRUE cmd == 1074815328U VAL [\old(cmd)=1074815328, __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, __this_module={197:198}, arg={316:315}, arg={316:315}, backlogged=0, ci={179:0}, cmd=1074815328, cpu_zeroes={0:0}, dev={314:0}, dev={314:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_dev={286:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, media_name={174:0}, mult={178:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tx_complete=0, zeroes={173:0}] [L9699] CALL, EXPR capable(12) VAL [\old(arg0)=12, __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, __this_module={197:198}, backlogged=0, cpu_zeroes={0:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, media_name={174:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tx_complete=0, zeroes={173:0}] [L10601] return __VERIFIER_nondet_bool(); [L9699] RET, EXPR capable(12) VAL [\old(cmd)=1074815328, __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, __this_module={197:198}, arg={316:315}, arg={316:315}, backlogged=0, capable(12)=1, ci={179:0}, cmd=1074815328, cpu_zeroes={0:0}, dev={314:0}, dev={314:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_dev={286:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, media_name={174:0}, mult={178:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tx_complete=0, zeroes={173:0}] [L9699] tmp = capable(12) [L9701] COND TRUE \read(tmp) [L9702] tmp___0 = 0 VAL [\old(cmd)=1074815328, __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, __this_module={197:198}, arg={316:315}, arg={316:315}, backlogged=0, ci={179:0}, cmd=1074815328, cpu_zeroes={0:0}, dev={314:0}, dev={314:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_dev={286:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, media_name={174:0}, mult={178:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tmp=1, tmp___0=0, tx_complete=0, zeroes={173:0}] [L9706] COND FALSE !(\read(tmp___0)) [L9712] dev->number [L9713] CALL dump(dev) [L6014] struct eni_dev *eni_dev ; [L6015] int i ; [L6018] EXPR dev->dev_data [L6018] eni_dev = (struct eni_dev *)dev->dev_data [L6020] CALL dump_mem(eni_dev) [L5994] int i ; [L5996] i = 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, __this_module={197:198}, backlogged=0, cpu_zeroes={0:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_dev={286:0}, eni_dev={286:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, i=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, media_name={174:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tx_complete=0, zeroes={173:0}] [L6004] EXPR eni_dev->free_len 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, __this_module={197:198}, backlogged=0, cpu_zeroes={0:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_dev={286:0}, eni_dev={286:0}, eni_dev->free_len=1, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, i=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, media_name={174:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tx_complete=0, zeroes={173:0}] [L6004] COND TRUE eni_dev->free_len > i [L6000] EXPR eni_dev->free_list [L6000] (eni_dev->free_list + (unsigned long )i)->start [L6000] EXPR eni_dev->free_list [L6000] EXPR (eni_dev->free_list + (unsigned long )i)->order VAL [(eni_dev->free_list + (unsigned long )i)->order=-1, (eni_dev->free_list + (unsigned long )i)->start={276:282}, __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, __this_module={197:198}, backlogged=0, cpu_zeroes={0:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_dev={286:0}, eni_dev={286:0}, eni_dev->free_list={280:0}, eni_dev->free_list={280:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, i=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, media_name={174:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tx_complete=0, zeroes={173:0}] [L6000] 1 << (eni_dev->free_list + (unsigned long )i)->order VAL [(eni_dev->free_list + (unsigned long )i)->order=-1, (eni_dev->free_list + (unsigned long )i)->start={276:282}, __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, __this_module={197:198}, backlogged=0, cpu_zeroes={0:0}, dma_complete=0, ec=0, eni_boards={0:0}, eni_dev={286:0}, eni_dev={286:0}, eni_dev->free_list={280:0}, eni_dev->free_list={280:0}, eni_driver={177:0}, eni_pci_tbl={176:0}, ev={170:0}, ev_a={171:0}, ev_b={172:0}, i=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, media_name={174:0}, ops={175:0}, pushed=0, putting=0, queued=0, requeued=0, rx_dequeued=0, rx_enqueued=0, submitted=0, tx_complete=0, zeroes={173:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 136.3MB. Free memory was 108.6MB in the beginning and 108.4MB in the end (delta: 188.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1702.21ms. Allocated memory was 136.3MB in the beginning and 190.8MB in the end (delta: 54.5MB). Free memory was 89.1MB in the beginning and 94.3MB in the end (delta: -5.2MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 163.70ms. Allocated memory is still 190.8MB. Free memory was 94.3MB in the beginning and 112.1MB in the end (delta: -17.8MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.76ms. Allocated memory is still 190.8MB. Free memory was 112.1MB in the beginning and 78.4MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 4798.40ms. Allocated memory was 190.8MB in the beginning and 333.4MB in the end (delta: 142.6MB). Free memory was 78.4MB in the beginning and 183.1MB in the end (delta: -104.7MB). Peak memory consumption was 150.4MB. Max. memory is 16.1GB. * CodeCheck took 3956.28ms. Allocated memory was 333.4MB in the beginning and 465.6MB in the end (delta: 132.1MB). Free memory was 183.1MB in the beginning and 103.7MB in the end (delta: 79.4MB). Peak memory consumption was 211.6MB. Max. memory is 16.1GB. * Witness Printer took 75.29ms. Allocated memory is still 465.6MB. Free memory was 103.7MB in the beginning and 96.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. 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. RESULT: Ultimate proved your program to be incorrect! [2022-12-15 02:30:35,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4601c09c-4511-4b42-ba1e-2e269b255b41/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)