./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/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_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9f4e8d7632085ae4998f8f04f0272dba6593137ea460111f26ea8fa69071af83 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:43:17,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:43:17,091 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:43:17,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:43:17,109 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:43:17,110 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:43:17,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:43:17,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:43:17,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:43:17,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:43:17,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:43:17,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:43:17,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:43:17,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:43:17,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:43:17,120 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:43:17,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:43:17,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:43:17,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:43:17,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:43:17,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:43:17,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:43:17,129 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:43:17,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:43:17,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:43:17,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:43:17,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:43:17,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:43:17,135 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:43:17,136 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:43:17,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:43:17,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:43:17,137 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:43:17,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:43:17,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:43:17,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:43:17,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:43:17,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:43:17,140 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:43:17,140 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:43:17,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:43:17,141 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 22:43:17,161 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:43:17,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:43:17,161 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:43:17,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:43:17,162 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:43:17,162 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:43:17,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:43:17,163 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:43:17,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:43:17,163 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:43:17,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:43:17,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:43:17,164 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:43:17,164 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:43:17,164 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:43:17,164 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:43:17,164 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:43:17,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:43:17,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:43:17,165 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:43:17,165 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:43:17,165 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:43:17,165 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:43:17,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:43:17,165 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:43:17,165 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_454c8d05-1359-4973-9bbc-092390e5108a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f4e8d7632085ae4998f8f04f0272dba6593137ea460111f26ea8fa69071af83 [2022-12-14 22:43:17,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:43:17,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:43:17,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:43:17,379 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:43:17,379 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:43:17,380 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i [2022-12-14 22:43:19,947 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:43:20,350 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:43:20,350 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i [2022-12-14 22:43:20,382 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/data/113c10275/336be4744aae4e45b2fc519d6582837f/FLAG79207137b [2022-12-14 22:43:20,397 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/data/113c10275/336be4744aae4e45b2fc519d6582837f [2022-12-14 22:43:20,400 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:43:20,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:43:20,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:43:20,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:43:20,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:43:20,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:43:20" (1/1) ... [2022-12-14 22:43:20,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ac8931 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:20, skipping insertion in model container [2022-12-14 22:43:20,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:43:20" (1/1) ... [2022-12-14 22:43:20,414 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:43:20,544 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:43:21,048 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:43:21,052 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:43:21,063 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 22:43:21,082 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 22:43:21,139 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 22:43:21,146 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 22:43:21,153 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 22:43:21,186 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 22:43:21,249 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 22:43:21,249 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 22:43:21,250 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 22:43:21,251 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 22:43:21,256 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 22:43:21,257 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 22:43:21,300 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 22:43:21,304 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 22:43:21,304 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 22:43:21,312 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 22:43:21,332 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 22:43:21,337 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 22:43:21,338 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 22:43:21,393 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 22:43:21,412 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 22:43:21,416 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 22:43:21,420 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 22:43:21,424 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 22:43:21,429 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 22:43:21,434 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 22:43:21,478 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 22:43:21,482 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 22:43:21,485 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 22:43:21,502 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 22:43:21,514 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 22:43:21,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,596 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 22:43:21,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,597 WARN L623 FunctionHandler]: Unknown extern function atm_dev_register [2022-12-14 22:43:21,600 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 22:43:21,600 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 22:43:21,601 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-14 22:43:21,602 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:21,602 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:43:21,607 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-14 22:43:21,607 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:21,607 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:43:21,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,654 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:21,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,662 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-14 22:43:21,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,674 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:21,675 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:21,675 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:21,676 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:21,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,697 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:43:21,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,720 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-14 22:43:21,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,726 WARN L623 FunctionHandler]: Unknown extern function suni_init [2022-12-14 22:43:21,735 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 22:43:21,736 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:21,737 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:21,738 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:21,738 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:21,740 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:21,741 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 22:43:21,750 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-14 22:43:21,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,752 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:43:21,753 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:21,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,754 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:43:21,754 WARN L623 FunctionHandler]: Unknown extern function atm_alloc_charge [2022-12-14 22:43:21,755 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 22:43:21,759 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:21,760 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-14 22:43:21,768 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:43:21,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,770 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:43:21,772 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:21,773 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:21,780 WARN L623 FunctionHandler]: Unknown extern function find_next_zero_bit [2022-12-14 22:43:21,781 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-14 22:43:21,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,800 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:21,800 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:21,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,804 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:43:21,805 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:43:21,806 WARN L623 FunctionHandler]: Unknown extern function atm_pcr_goal [2022-12-14 22:43:21,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,813 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:21,816 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:21,817 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:21,818 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 22:43:21,818 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 22:43:21,827 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 22:43:21,828 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:21,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,829 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:43:21,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,832 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:21,832 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 22:43:21,832 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 22:43:21,832 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 22:43:21,833 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:21,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:21,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:21,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,836 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:21,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,838 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:21,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:21,839 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:21,840 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:21,841 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 22:43:21,843 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 22:43:21,847 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:21,847 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:21,849 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:21,850 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:21,850 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:21,850 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:21,851 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:21,851 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:21,851 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:21,852 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:21,852 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:21,855 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:21,857 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:21,857 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:21,858 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:21,860 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:21,860 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:21,865 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 22:43:21,869 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 22:43:21,899 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 22:43:21,899 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:21,900 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:21,900 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 22:43:21,901 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:21,901 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:21,901 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:21,902 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:21,902 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:21,902 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:21,902 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 22:43:21,903 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 22:43:21,903 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:21,903 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:21,904 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:21,904 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 22:43:21,905 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-12-14 22:43:21,910 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 22:43:21,910 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 22:43:21,911 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 22:43:21,911 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:21,911 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:21,912 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:21,912 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 22:43:21,912 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:21,912 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:21,913 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:21,916 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_454c8d05-1359-4973-9bbc-092390e5108a/sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i[290796,290809] [2022-12-14 22:43:21,929 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 22:43:21,961 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:43:21,976 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:43:22,040 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:43:22,041 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:43:22,041 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 22:43:22,041 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 22:43:22,043 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 22:43:22,043 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 22:43:22,044 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 22:43:22,044 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 22:43:22,046 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 22:43:22,046 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 22:43:22,046 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 22:43:22,046 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 22:43:22,047 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 22:43:22,047 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 22:43:22,050 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 22:43:22,051 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 22:43:22,051 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 22:43:22,052 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 22:43:22,054 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 22:43:22,055 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 22:43:22,055 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 22:43:22,057 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 22:43:22,057 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 22:43:22,058 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 22:43:22,059 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 22:43:22,061 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 22:43:22,062 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 22:43:22,063 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 22:43:22,066 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 22:43:22,066 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 22:43:22,066 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 22:43:22,066 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 22:43:22,067 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 22:43:22,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,073 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 22:43:22,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,073 WARN L623 FunctionHandler]: Unknown extern function atm_dev_register [2022-12-14 22:43:22,074 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 22:43:22,074 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 22:43:22,080 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-14 22:43:22,080 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:22,080 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:43:22,081 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-14 22:43:22,081 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:22,081 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:43:22,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,122 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:22,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,124 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-14 22:43:22,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,128 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:22,129 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:22,129 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:22,129 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:22,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,138 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:43:22,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,147 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-14 22:43:22,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,150 WARN L623 FunctionHandler]: Unknown extern function suni_init [2022-12-14 22:43:22,156 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 22:43:22,156 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:22,157 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:22,157 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:22,157 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:22,158 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:22,158 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 22:43:22,160 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-14 22:43:22,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,162 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:43:22,162 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:22,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,163 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:43:22,163 WARN L623 FunctionHandler]: Unknown extern function atm_alloc_charge [2022-12-14 22:43:22,164 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 22:43:22,167 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:22,168 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-14 22:43:22,169 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:43:22,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,170 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:43:22,174 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:22,174 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:22,176 WARN L623 FunctionHandler]: Unknown extern function find_next_zero_bit [2022-12-14 22:43:22,176 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-14 22:43:22,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,185 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:22,186 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:22,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,188 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:43:22,188 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:43:22,188 WARN L623 FunctionHandler]: Unknown extern function atm_pcr_goal [2022-12-14 22:43:22,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,193 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:22,195 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:22,195 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:22,195 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 22:43:22,196 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 22:43:22,196 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 22:43:22,196 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:22,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,197 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:43:22,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,198 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:22,198 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 22:43:22,199 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 22:43:22,199 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 22:43:22,199 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:22,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,200 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:22,200 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:22,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:22,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,205 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:22,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:22,208 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:22,210 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:22,211 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 22:43:22,213 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 22:43:22,216 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:22,217 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:22,217 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:22,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:22,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:22,219 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:22,219 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:22,220 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:22,220 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:22,220 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:22,221 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:22,222 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:22,223 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:22,223 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:22,223 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:22,224 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:22,224 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:22,225 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 22:43:22,225 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 22:43:22,244 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 22:43:22,245 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:22,245 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:22,245 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 22:43:22,245 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:22,245 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:22,246 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:22,246 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:22,246 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:22,246 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:22,246 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 22:43:22,246 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 22:43:22,247 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:22,247 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:22,247 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:22,247 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 22:43:22,248 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-12-14 22:43:22,248 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 22:43:22,249 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 22:43:22,249 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 22:43:22,249 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:22,249 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:22,250 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:22,250 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 22:43:22,250 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:22,250 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:22,251 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:22,251 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_454c8d05-1359-4973-9bbc-092390e5108a/sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i[290796,290809] [2022-12-14 22:43:22,251 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 22:43:22,259 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:43:22,291 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:43:22,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22 WrapperNode [2022-12-14 22:43:22,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:43:22,292 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:43:22,292 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:43:22,292 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:43:22,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22" (1/1) ... [2022-12-14 22:43:22,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22" (1/1) ... [2022-12-14 22:43:22,460 INFO L138 Inliner]: procedures = 244, calls = 2005, calls flagged for inlining = 120, calls inlined = 91, statements flattened = 4548 [2022-12-14 22:43:22,460 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:43:22,461 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:43:22,461 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:43:22,461 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:43:22,469 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22" (1/1) ... [2022-12-14 22:43:22,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22" (1/1) ... [2022-12-14 22:43:22,486 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22" (1/1) ... [2022-12-14 22:43:22,487 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22" (1/1) ... [2022-12-14 22:43:22,554 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22" (1/1) ... [2022-12-14 22:43:22,563 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22" (1/1) ... [2022-12-14 22:43:22,579 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22" (1/1) ... [2022-12-14 22:43:22,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22" (1/1) ... [2022-12-14 22:43:22,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:43:22,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:43:22,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:43:22,611 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:43:22,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:22" (1/1) ... [2022-12-14 22:43:22,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:43:22,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:43:22,635 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:43:22,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:43:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure he_remove_one [2022-12-14 22:43:22,671 INFO L138 BoogieDeclarations]: Found implementation of procedure he_remove_one [2022-12-14 22:43:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 22:43:22,671 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2022-12-14 22:43:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure he_close [2022-12-14 22:43:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure he_close [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2022-12-14 22:43:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-14 22:43:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-14 22:43:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 22:43:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_get [2022-12-14 22:43:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_get [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-14 22:43:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-14 22:43:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_tpd [2022-12-14 22:43:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_tpd [2022-12-14 22:43:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure rate_to_atmf [2022-12-14 22:43:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rate_to_atmf [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 22:43:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-14 22:43:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 22:43:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 22:43:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_put [2022-12-14 22:43:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_put [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 22:43:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 22:43:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 22:43:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 22:43:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:43:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2022-12-14 22:43:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-14 22:43:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 22:43:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2022-12-14 22:43:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 22:43:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure he_readl_internal [2022-12-14 22:43:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure he_readl_internal [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 22:43:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-12-14 22:43:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-12-14 22:43:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 22:43:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2022-12-14 22:43:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2022-12-14 22:43:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-14 22:43:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 22:43:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-14 22:43:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 22:43:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure he_writel_internal [2022-12-14 22:43:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure he_writel_internal [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure he_ioctl [2022-12-14 22:43:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure he_ioctl [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure he_open [2022-12-14 22:43:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure he_open [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 22:43:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 22:43:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 22:43:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 22:43:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 22:43:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 22:43:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 22:43:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure he_stop [2022-12-14 22:43:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure he_stop [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-12-14 22:43:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 22:43:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 22:43:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure __enqueue_tpd [2022-12-14 22:43:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __enqueue_tpd [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-12-14 22:43:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-12-14 22:43:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-14 22:43:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 22:43:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:43:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-14 22:43:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 22:43:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-12-14 22:43:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2022-12-14 22:43:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure read_prom_byte [2022-12-14 22:43:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure read_prom_byte [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 22:43:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-12-14 22:43:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 22:43:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 22:43:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-12-14 22:43:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 22:43:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 22:43:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:43:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:43:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2022-12-14 22:43:22,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2022-12-14 22:43:23,190 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:43:23,193 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:43:25,836 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:43:26,780 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:43:26,780 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:43:26,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:43:26 BoogieIcfgContainer [2022-12-14 22:43:26,785 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:43:26,785 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:43:26,785 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:43:26,792 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:43:26,792 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:43:26" (1/1) ... [2022-12-14 22:43:26,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:43:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:26,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1277 states and 1901 transitions. [2022-12-14 22:43:26,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1901 transitions. [2022-12-14 22:43:26,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 22:43:26,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:26,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:27,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:43:27,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:27,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1291 states and 1944 transitions. [2022-12-14 22:43:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1944 transitions. [2022-12-14 22:43:27,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 22:43:27,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:27,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:43:27,452 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:43:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:43:28,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:43:28,041 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:43:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:43:28,345 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 22:43:28,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 10:43:28 ImpRootNode [2022-12-14 22:43:28,391 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 22:43:28,392 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 22:43:28,392 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 22:43:28,392 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 22:43:28,392 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:43:26" (3/4) ... [2022-12-14 22:43:28,395 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 22:43:28,395 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 22:43:28,396 INFO L158 Benchmark]: Toolchain (without parser) took 7994.55ms. Allocated memory was 138.4MB in the beginning and 299.9MB in the end (delta: 161.5MB). Free memory was 83.6MB in the beginning and 71.0MB in the end (delta: 12.7MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. [2022-12-14 22:43:28,396 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 138.4MB. Free memory is still 109.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:43:28,396 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1889.05ms. Allocated memory was 138.4MB in the beginning and 172.0MB in the end (delta: 33.6MB). Free memory was 83.6MB in the beginning and 86.7MB in the end (delta: -3.1MB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. [2022-12-14 22:43:28,397 INFO L158 Benchmark]: Boogie Procedure Inliner took 168.50ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 86.7MB in the beginning and 125.7MB in the end (delta: -38.9MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2022-12-14 22:43:28,397 INFO L158 Benchmark]: Boogie Preprocessor took 149.16ms. Allocated memory is still 207.6MB. Free memory was 125.7MB in the beginning and 95.0MB in the end (delta: 30.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-12-14 22:43:28,398 INFO L158 Benchmark]: RCFGBuilder took 4174.25ms. Allocated memory was 207.6MB in the beginning and 299.9MB in the end (delta: 92.3MB). Free memory was 95.0MB in the beginning and 137.3MB in the end (delta: -42.3MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2022-12-14 22:43:28,398 INFO L158 Benchmark]: CodeCheck took 1605.65ms. Allocated memory is still 299.9MB. Free memory was 137.3MB in the beginning and 71.0MB in the end (delta: 66.3MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2022-12-14 22:43:28,398 INFO L158 Benchmark]: Witness Printer took 3.45ms. Allocated memory is still 299.9MB. Free memory is still 71.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:43:28,401 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 68 procedures, 1277 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 79 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 30 mSDsluCounter, 136 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 60 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 31 IncrementalHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 76 mSDtfsCounter, 31 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 290 GetRequests, 288 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 55 NumberOfCodeBlocks, 55 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 26 ConstructedInterpolants, 0 QuantifiedInterpolants, 62 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2/2 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 - UnprovableResult [Line: 9511]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of shiftLeft at line 8793, overapproximation of bitwiseOr at line 8793, overapproximation of bitwiseAnd at line 9525. Possible FailurePath: [L6352] static struct he_dev *he_devs ; [L6353] static bool disable64 ; [L6354] static short nvpibits = -1; [L6355] static short nvcibits = -1; [L6356] static short rx_skb_reserve = 16; [L6357] static bool irq_coalesce = 1; [L6358] static bool sdh = 0; [L6359-L6364] static unsigned int readtab[17U] = { 4352U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 512U, 768U, 512U, 768U}; [L6365-L6370] static unsigned int clocktab[17U] = { 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U, 256U, 0U}; [L6371-L6373] static struct atmdev_ops he_ops = {0, & he_open, & he_close, & he_ioctl, 0, 0, 0, & he_send, 0, & he_phy_put, & he_phy_get, 0, & he_proc_read, & __this_module}; [L9192-L9193] static struct pci_device_id he_pci_tbl[2U] = { {4391U, 1024U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L9194] struct pci_device_id const __mod_pci_device_table ; [L9195-L9208] static struct pci_driver he_driver = {{0, 0}, "he", (struct pci_device_id const *)(& he_pci_tbl), & he_init_one, & he_remove_one, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; [L9230] int LDV_IN_INTERRUPT ; [L9521] int ldv_spin = 0; [L9238] struct atm_vcc *var_group1 ; [L9239] int res_he_open_23 ; [L9240] struct atm_dev *var_group2 ; [L9241] unsigned int var_he_ioctl_26_p1 ; [L9242] void *var_he_ioctl_26_p2 ; [L9243] struct sk_buff *var_group3 ; [L9244] unsigned char var_he_phy_put_27_p1 ; [L9245] unsigned long var_he_phy_put_27_p2 ; [L9246] unsigned long var_he_phy_get_28_p1 ; [L9247] loff_t *var_he_proc_read_29_p1 ; [L9248] char *var_he_proc_read_29_p2 ; [L9249] struct pci_dev *var_group4 ; [L9250] struct pci_device_id const *var_he_init_one_3_p1 ; [L9251] int res_he_init_one_3 ; [L9252] int var_he_irq_handler_21_p0 ; [L9253] void *var_he_irq_handler_21_p1 ; [L9254] int ldv_s_he_ops_atmdev_ops ; [L9255] int ldv_s_he_driver_pci_driver ; [L9256] int tmp ; [L9257] int tmp___0 ; [L9258] int tmp___1 ; [L9259] var_group1 = malloc(sizeof(struct atm_vcc)) [L9260] var_group1->release_cb = &void_one_par_dummy [L9261] var_group1->push = &void_two_par_dummy [L9262] var_group1->pop = &void_two_par_dummy [L9263] var_group1->push_oam = &int_two_par_dummy [L9264] var_group1->send = &int_two_par_dummy [L9266] ldv_s_he_ops_atmdev_ops = 0 [L9267] ldv_s_he_driver_pci_driver = 0 [L9268] LDV_IN_INTERRUPT = 1 [L9269] FCALL ldv_initialize() [L9270] FCALL ldv_handler_precall() 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={123:154}, clocktab={76:0}, disable64=0, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_s_he_driver_pci_driver=0, ldv_s_he_ops_atmdev_ops=0, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0, var_group1={-2:0}] [L9271] CALL, EXPR he_init() [L9211] int tmp ; [L9213] CALL, EXPR __pci_register_driver(& he_driver, & __this_module, "he") [L9610] return __VERIFIER_nondet_int(); [L9213] RET, EXPR __pci_register_driver(& he_driver, & __this_module, "he") [L9213] tmp = __pci_register_driver(& he_driver, & __this_module, "he") [L9214] return (tmp); [L9271] RET, EXPR he_init() [L9271] tmp = he_init() [L9272] 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={123:154}, clocktab={76:0}, disable64=0, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_s_he_driver_pci_driver=0, ldv_s_he_ops_atmdev_ops=0, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0, tmp=0, var_group1={-2:0}] [L9353] tmp___1 = __VERIFIER_nondet_int() [L9354] COND TRUE (tmp___1 != 0 || ldv_s_he_ops_atmdev_ops != 0) || ldv_s_he_driver_pci_driver != 0 [L9278] tmp___0 = __VERIFIER_nondet_int() [L9280] case 0: [L9293] case 1: [L9301] case 2: [L9305] case 3: 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={123:154}, clocktab={76:0}, disable64=0, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_s_he_driver_pci_driver=0, ldv_s_he_ops_atmdev_ops=0, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0, tmp=0, tmp___0=3, tmp___1=-2147483648, var_group1={-2:0}] [L9306] FCALL ldv_handler_precall() 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={123:154}, clocktab={76:0}, disable64=0, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_s_he_driver_pci_driver=0, ldv_s_he_ops_atmdev_ops=0, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0, tmp=0, tmp___0=3, tmp___1=-2147483648, var_group1={-2:0}] [L9307] CALL he_send(var_group1, var_group3) [L8782] unsigned long flags ; [L8783] struct he_dev *he_dev ; [L8784] unsigned int cid ; [L8785] struct he_tpd *tpd ; [L8786] unsigned char *tmp ; [L8787] char *pti_clp ; [L8788] int clp ; [L8789] int pti ; [L8790] dma_addr_t tmp___0 ; [L8792] EXPR vcc->dev [L8792] EXPR (vcc->dev)->dev_data [L8792] he_dev = (struct he_dev *)(vcc->dev)->dev_data [L8793] EXPR vcc->vpi [L8793] EXPR he_dev->vcibits [L8793] EXPR vcc->vci [L8793] cid = (unsigned int )(((int )vcc->vpi << (int )he_dev->vcibits) | vcc->vci) & 8191U [L8794] EXPR skb->len [L8794] skb->len > 65535U || ((unsigned int )vcc->qos.aal == 13U && skb->len != 52U) [L8794] EXPR vcc->qos.aal [L8794] EXPR (unsigned int )vcc->qos.aal == 13U && skb->len != 52U [L8794] skb->len > 65535U || ((unsigned int )vcc->qos.aal == 13U && skb->len != 52U) VAL [(unsigned int )vcc->qos.aal == 13U && skb->len != 52U=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={123:154}, cid=16384, clocktab={76:0}, disable64=0, he_dev={186:15}, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0, skb={181:1}, skb={181:1}, skb->len=163, skb->len=0, skb->len > 65535U || ((unsigned int )vcc->qos.aal == 13U && skb->len != 52U)=0, vcc={-2:0}, vcc={-2:0}, vcc->qos.aal=-256] [L8794] COND FALSE !(skb->len > 65535U || ((unsigned int )vcc->qos.aal == 13U && skb->len != 52U)) [L8806] CALL, EXPR skb_end_pointer((struct sk_buff const *)skb) [L6080] EXPR skb->head [L6080] EXPR skb->end [L6080] return ((unsigned char *)skb->head + (unsigned long )skb->end); [L8806] RET, EXPR skb_end_pointer((struct sk_buff const *)skb) [L8806] tmp = skb_end_pointer((struct sk_buff const *)skb) [L8807] EXPR ((struct skb_shared_info *)tmp)->nr_frags VAL [((struct skb_shared_info *)tmp)->nr_frags=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={123:154}, cid=16384, clocktab={76:0}, disable64=0, he_dev={186:15}, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0, skb={181:1}, skb={181:1}, tmp={195:-1}, vcc={-2:0}, vcc={-2:0}] [L8807] COND FALSE !((unsigned int )((struct skb_shared_info *)tmp)->nr_frags != 0U) [L8819] CALL ldv_spin_lock() VAL [\old(ldv_spin)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={123:154}, clocktab={76:0}, disable64=0, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=0, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0] [L9558] ldv_spin = 1 [L8819] RET ldv_spin_lock() 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={123:154}, cid=16384, clocktab={76:0}, disable64=0, he_dev={186:15}, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0, skb={181:1}, skb={181:1}, tmp={195:-1}, vcc={-2:0}, vcc={-2:0}] [L8820] CALL __alloc_tpd(he_dev) 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={123:154}, clocktab={76:0}, disable64=0, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0] [L7794] struct he_tpd *tpd ; [L7795] dma_addr_t mapping ; [L7796] void *tmp ; [L7798] EXPR he_dev->tpd_pool [L7798] CALL ldv_dma_pool_alloc_33(he_dev->tpd_pool, 33U, & mapping) [L9494] CALL ldv_check_alloc_flags(flags) VAL [\old(flags)=33, __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={123:154}, clocktab={76:0}, disable64=0, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0] [L9525] COND FALSE !(ldv_spin == 0 || flags & 32U) VAL [\old(flags)=33, __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={123:154}, clocktab={76:0}, disable64=0, flags=33, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0] [L9527] CALL ldv_error() 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={123:154}, clocktab={76:0}, disable64=0, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0] [L9511] reach_error() 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={123:154}, clocktab={76:0}, disable64=0, he_devs={0:0}, he_driver={79:0}, he_ops={77:0}, he_pci_tbl={78:0}, irq_coalesce=1, LDV_IN_INTERRUPT=1, ldv_spin=1, nvcibits=-1, nvpibits=-1, readtab={75:0}, rx_skb_reserve=16, sdh=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 138.4MB. Free memory is still 109.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1889.05ms. Allocated memory was 138.4MB in the beginning and 172.0MB in the end (delta: 33.6MB). Free memory was 83.6MB in the beginning and 86.7MB in the end (delta: -3.1MB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 168.50ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 86.7MB in the beginning and 125.7MB in the end (delta: -38.9MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 149.16ms. Allocated memory is still 207.6MB. Free memory was 125.7MB in the beginning and 95.0MB in the end (delta: 30.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4174.25ms. Allocated memory was 207.6MB in the beginning and 299.9MB in the end (delta: 92.3MB). Free memory was 95.0MB in the beginning and 137.3MB in the end (delta: -42.3MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * CodeCheck took 1605.65ms. Allocated memory is still 299.9MB. Free memory was 137.3MB in the beginning and 71.0MB in the end (delta: 66.3MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * Witness Printer took 3.45ms. Allocated memory is still 299.9MB. Free memory is still 71.0MB. There was no memory consumed. 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. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 22:43:28,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/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_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9f4e8d7632085ae4998f8f04f0272dba6593137ea460111f26ea8fa69071af83 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:43:30,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:43:30,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:43:30,086 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:43:30,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:43:30,087 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:43:30,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:43:30,090 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:43:30,092 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:43:30,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:43:30,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:43:30,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:43:30,095 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:43:30,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:43:30,098 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:43:30,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:43:30,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:43:30,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:43:30,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:43:30,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:43:30,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:43:30,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:43:30,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:43:30,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:43:30,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:43:30,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:43:30,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:43:30,113 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:43:30,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:43:30,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:43:30,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:43:30,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:43:30,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:43:30,116 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:43:30,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:43:30,121 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:43:30,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:43:30,122 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:43:30,122 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:43:30,123 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:43:30,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:43:30,125 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 22:43:30,140 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:43:30,140 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:43:30,141 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:43:30,141 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:43:30,141 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:43:30,142 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:43:30,142 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:43:30,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:43:30,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:43:30,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:43:30,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:43:30,142 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:43:30,142 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:43:30,143 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:43:30,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:43:30,143 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:43:30,143 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:43:30,143 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:43:30,143 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:43:30,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:43:30,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:43:30,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:43:30,144 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:43:30,144 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:43:30,144 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:43:30,144 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:43:30,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:43:30,144 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:43:30,144 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:43:30,145 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f4e8d7632085ae4998f8f04f0272dba6593137ea460111f26ea8fa69071af83 [2022-12-14 22:43:30,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:43:30,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:43:30,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:43:30,366 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:43:30,366 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:43:30,367 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i [2022-12-14 22:43:32,910 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:43:33,265 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:43:33,266 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i [2022-12-14 22:43:33,287 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/data/affd05b1b/29c6aa0439e0488d8b4f93c7c33d2914/FLAG1e8db2155 [2022-12-14 22:43:33,463 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/data/affd05b1b/29c6aa0439e0488d8b4f93c7c33d2914 [2022-12-14 22:43:33,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:43:33,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:43:33,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:43:33,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:43:33,469 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:43:33,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:43:33" (1/1) ... [2022-12-14 22:43:33,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a41c665 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:33, skipping insertion in model container [2022-12-14 22:43:33,471 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:43:33" (1/1) ... [2022-12-14 22:43:33,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:43:33,564 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:43:33,943 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:43:33,948 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:43:33,961 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 22:43:33,983 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 22:43:34,046 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 22:43:34,054 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 22:43:34,062 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 22:43:34,095 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 22:43:34,159 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 22:43:34,159 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 22:43:34,160 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 22:43:34,161 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 22:43:34,165 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 22:43:34,166 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 22:43:34,203 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 22:43:34,207 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 22:43:34,207 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 22:43:34,212 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 22:43:34,230 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 22:43:34,234 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 22:43:34,235 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 22:43:34,291 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 22:43:34,310 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 22:43:34,314 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 22:43:34,317 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 22:43:34,321 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 22:43:34,324 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 22:43:34,328 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 22:43:34,369 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 22:43:34,372 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 22:43:34,380 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 22:43:34,396 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 22:43:34,407 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 22:43:34,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,485 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 22:43:34,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,486 WARN L623 FunctionHandler]: Unknown extern function atm_dev_register [2022-12-14 22:43:34,489 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 22:43:34,489 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 22:43:34,490 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-14 22:43:34,491 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:34,491 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:43:34,495 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-14 22:43:34,495 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:34,495 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:43:34,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,540 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:34,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,547 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-14 22:43:34,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,560 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:34,561 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:34,561 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:34,561 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:34,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,581 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:43:34,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,601 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-14 22:43:34,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,613 WARN L623 FunctionHandler]: Unknown extern function suni_init [2022-12-14 22:43:34,621 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 22:43:34,622 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:34,623 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:34,623 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:34,624 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:34,625 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:34,626 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 22:43:34,635 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-14 22:43:34,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,637 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:43:34,637 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:34,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,638 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:43:34,639 WARN L623 FunctionHandler]: Unknown extern function atm_alloc_charge [2022-12-14 22:43:34,640 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 22:43:34,643 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:34,644 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-14 22:43:34,649 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:43:34,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,650 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:43:34,652 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:34,653 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:34,658 WARN L623 FunctionHandler]: Unknown extern function find_next_zero_bit [2022-12-14 22:43:34,659 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-14 22:43:34,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,673 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:34,673 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:34,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,676 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:43:34,676 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:43:34,677 WARN L623 FunctionHandler]: Unknown extern function atm_pcr_goal [2022-12-14 22:43:34,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,683 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:34,685 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:34,686 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:34,686 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 22:43:34,687 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 22:43:34,687 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 22:43:34,688 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:34,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,688 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:43:34,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,691 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:34,691 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 22:43:34,691 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 22:43:34,691 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 22:43:34,692 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:34,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,693 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:34,693 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:34,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,694 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:34,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,696 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:34,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:34,697 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:34,698 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:34,699 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 22:43:34,701 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 22:43:34,705 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:34,706 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:34,707 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:34,708 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:34,708 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:34,713 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:34,713 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:34,714 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:34,714 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:34,715 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:34,715 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:34,718 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:34,718 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:34,719 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:34,720 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:34,720 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:34,721 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:34,725 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 22:43:34,729 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 22:43:34,756 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 22:43:34,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:34,757 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:34,757 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 22:43:34,757 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:34,757 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:34,758 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:34,758 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:34,758 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:34,758 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:34,758 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 22:43:34,759 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 22:43:34,759 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:34,759 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:34,760 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:34,760 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 22:43:34,760 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-12-14 22:43:34,764 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 22:43:34,765 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 22:43:34,765 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 22:43:34,765 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:34,766 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:34,766 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:34,766 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 22:43:34,767 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:34,767 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:34,767 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:34,771 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_454c8d05-1359-4973-9bbc-092390e5108a/sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i[290796,290809] [2022-12-14 22:43:34,780 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 22:43:34,810 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:43:34,829 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 22:43:34,883 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:43:34,987 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:43:34,988 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:43:34,988 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 22:43:34,989 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 22:43:34,992 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 22:43:34,992 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 22:43:34,993 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 22:43:34,994 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 22:43:34,996 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 22:43:34,996 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 22:43:34,997 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 22:43:34,997 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 22:43:34,998 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 22:43:34,998 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 22:43:35,001 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 22:43:35,002 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 22:43:35,003 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 22:43:35,014 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 22:43:35,017 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 22:43:35,018 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 22:43:35,018 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 22:43:35,021 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 22:43:35,021 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 22:43:35,022 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 22:43:35,022 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 22:43:35,023 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 22:43:35,023 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 22:43:35,024 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 22:43:35,026 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 22:43:35,026 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 22:43:35,027 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 22:43:35,027 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 22:43:35,028 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 22:43:35,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,036 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 22:43:35,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,037 WARN L623 FunctionHandler]: Unknown extern function atm_dev_register [2022-12-14 22:43:35,038 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 22:43:35,038 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 22:43:35,039 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-14 22:43:35,039 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,040 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:43:35,040 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-14 22:43:35,041 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,041 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:43:35,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,063 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,066 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-14 22:43:35,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,085 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,086 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:35,087 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,087 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,102 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:43:35,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,121 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-14 22:43:35,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,126 WARN L623 FunctionHandler]: Unknown extern function suni_init [2022-12-14 22:43:35,132 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 22:43:35,134 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,135 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,135 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,135 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:35,137 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:35,138 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 22:43:35,141 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-14 22:43:35,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,143 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:43:35,143 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,145 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:43:35,146 WARN L623 FunctionHandler]: Unknown extern function atm_alloc_charge [2022-12-14 22:43:35,147 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 22:43:35,150 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,151 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-14 22:43:35,153 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:43:35,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,155 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:43:35,157 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:35,158 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,160 WARN L623 FunctionHandler]: Unknown extern function find_next_zero_bit [2022-12-14 22:43:35,161 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-14 22:43:35,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,172 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:35,172 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,175 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:43:35,175 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:43:35,176 WARN L623 FunctionHandler]: Unknown extern function atm_pcr_goal [2022-12-14 22:43:35,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,183 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,185 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,186 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:35,186 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 22:43:35,187 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 22:43:35,187 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 22:43:35,187 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:35,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,188 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:43:35,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,191 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:35,191 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 22:43:35,191 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 22:43:35,191 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 22:43:35,192 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:35,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,192 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,193 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,194 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,196 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:35,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,197 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:35,208 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:35,209 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 22:43:35,210 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 22:43:35,214 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,215 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,216 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,217 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,217 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,219 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,219 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,219 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,220 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,221 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,222 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,223 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,223 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,224 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,224 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,226 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 22:43:35,227 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 22:43:35,228 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 22:43:35,228 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,228 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,229 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 22:43:35,229 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,229 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,229 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,230 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,230 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,230 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,230 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 22:43:35,230 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 22:43:35,231 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,231 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,231 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,231 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 22:43:35,232 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-12-14 22:43:35,233 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 22:43:35,233 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 22:43:35,233 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 22:43:35,234 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:35,234 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:35,234 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:35,235 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 22:43:35,235 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:35,235 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:35,236 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:35,236 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_454c8d05-1359-4973-9bbc-092390e5108a/sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i[290796,290809] [2022-12-14 22:43:35,237 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 22:43:35,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:43:35,252 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:43:35,316 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:43:35,317 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:43:35,317 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 22:43:35,317 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 22:43:35,319 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 22:43:35,319 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 22:43:35,319 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 22:43:35,320 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 22:43:35,321 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 22:43:35,321 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 22:43:35,321 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 22:43:35,322 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 22:43:35,322 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 22:43:35,322 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 22:43:35,324 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 22:43:35,325 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 22:43:35,325 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 22:43:35,326 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 22:43:35,327 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 22:43:35,328 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 22:43:35,328 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 22:43:35,329 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 22:43:35,329 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 22:43:35,331 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 22:43:35,332 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 22:43:35,333 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 22:43:35,349 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 22:43:35,351 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 22:43:35,354 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 22:43:35,354 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 22:43:35,355 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 22:43:35,355 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 22:43:35,356 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 22:43:35,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,362 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 22:43:35,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,363 WARN L623 FunctionHandler]: Unknown extern function atm_dev_register [2022-12-14 22:43:35,364 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 22:43:35,364 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 22:43:35,370 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-14 22:43:35,370 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,370 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:43:35,371 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-12-14 22:43:35,371 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,372 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:43:35,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,398 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,400 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-14 22:43:35,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,432 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,432 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:35,432 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,432 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,440 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:43:35,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,455 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-14 22:43:35,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,458 WARN L623 FunctionHandler]: Unknown extern function suni_init [2022-12-14 22:43:35,464 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 22:43:35,465 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,466 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,466 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,466 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:35,467 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-14 22:43:35,468 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 22:43:35,469 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-14 22:43:35,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,471 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:43:35,471 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,472 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:43:35,473 WARN L623 FunctionHandler]: Unknown extern function atm_alloc_charge [2022-12-14 22:43:35,473 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 22:43:35,478 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,479 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-14 22:43:35,480 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:43:35,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,482 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:43:35,486 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:35,486 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,488 WARN L623 FunctionHandler]: Unknown extern function find_next_zero_bit [2022-12-14 22:43:35,488 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-14 22:43:35,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,500 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:35,500 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-14 22:43:35,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,503 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:43:35,503 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:43:35,503 WARN L623 FunctionHandler]: Unknown extern function atm_pcr_goal [2022-12-14 22:43:35,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,508 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,510 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,511 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:35,511 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 22:43:35,512 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 22:43:35,512 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 22:43:35,512 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:35,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,513 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:43:35,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,515 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:35,515 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 22:43:35,515 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 22:43:35,516 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 22:43:35,516 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 22:43:35,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,518 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:43:35,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,523 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:35,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:43:35,527 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:35,531 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 22:43:35,532 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 22:43:35,534 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 22:43:35,538 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,539 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,539 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,540 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,541 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,541 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,542 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,542 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,542 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,543 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,543 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:43:35,545 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,546 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,546 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,547 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,547 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,548 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:43:35,549 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 22:43:35,549 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 22:43:35,567 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 22:43:35,567 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,568 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,568 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 22:43:35,568 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,568 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,568 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,569 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,569 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,569 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,569 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 22:43:35,569 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 22:43:35,570 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,570 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,570 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 22:43:35,570 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 22:43:35,571 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-12-14 22:43:35,572 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 22:43:35,572 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 22:43:35,572 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 22:43:35,572 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:35,573 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:35,573 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 22:43:35,573 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 22:43:35,573 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:35,574 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:35,574 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-14 22:43:35,574 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_454c8d05-1359-4973-9bbc-092390e5108a/sv-benchmarks/c/ldv-linux-3.7.3/linux-3.10-rc1-43_1a-bitvector-drivers--atm--he.ko-ldv_main0.cil.out.i[290796,290809] [2022-12-14 22:43:35,582 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 22:43:35,589 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:43:35,624 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:43:35,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35 WrapperNode [2022-12-14 22:43:35,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:43:35,625 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:43:35,625 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:43:35,625 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:43:35,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35" (1/1) ... [2022-12-14 22:43:35,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35" (1/1) ... [2022-12-14 22:43:35,750 INFO L138 Inliner]: procedures = 258, calls = 2005, calls flagged for inlining = 120, calls inlined = 91, statements flattened = 4378 [2022-12-14 22:43:35,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:43:35,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:43:35,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:43:35,751 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:43:35,758 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35" (1/1) ... [2022-12-14 22:43:35,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35" (1/1) ... [2022-12-14 22:43:35,773 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35" (1/1) ... [2022-12-14 22:43:35,773 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35" (1/1) ... [2022-12-14 22:43:35,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35" (1/1) ... [2022-12-14 22:43:35,868 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35" (1/1) ... [2022-12-14 22:43:35,882 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35" (1/1) ... [2022-12-14 22:43:35,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35" (1/1) ... [2022-12-14 22:43:35,912 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:43:35,913 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:43:35,913 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:43:35,913 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:43:35,914 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:43:35" (1/1) ... [2022-12-14 22:43:35,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:43:35,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:43:35,938 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:43:35,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure he_remove_one [2022-12-14 22:43:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure he_remove_one [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 22:43:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2022-12-14 22:43:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure he_close [2022-12-14 22:43:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure he_close [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2022-12-14 22:43:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-14 22:43:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-14 22:43:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-14 22:43:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 22:43:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 22:43:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_get [2022-12-14 22:43:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_get [2022-12-14 22:43:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-14 22:43:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-14 22:43:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-14 22:43:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-14 22:43:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_tpd [2022-12-14 22:43:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_tpd [2022-12-14 22:43:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure rate_to_atmf [2022-12-14 22:43:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure rate_to_atmf [2022-12-14 22:43:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 22:43:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 22:43:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2022-12-14 22:43:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2022-12-14 22:43:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-14 22:43:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-14 22:43:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 22:43:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 22:43:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 22:43:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure he_phy_put [2022-12-14 22:43:35,971 INFO L138 BoogieDeclarations]: Found implementation of procedure he_phy_put [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 22:43:35,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 22:43:35,971 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 22:43:35,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 22:43:35,971 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2022-12-14 22:43:35,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-14 22:43:35,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 22:43:35,971 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2022-12-14 22:43:35,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 22:43:35,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 22:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure he_readl_internal [2022-12-14 22:43:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure he_readl_internal [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 22:43:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-12-14 22:43:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-12-14 22:43:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 22:43:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2022-12-14 22:43:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-14 22:43:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-14 22:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 22:43:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure he_writel_internal [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure he_writel_internal [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure he_ioctl [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure he_ioctl [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure he_open [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure he_open [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 22:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 22:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 22:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure he_stop [2022-12-14 22:43:35,974 INFO L138 BoogieDeclarations]: Found implementation of procedure he_stop [2022-12-14 22:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-12-14 22:43:35,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-12-14 22:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 22:43:35,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 22:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 22:43:35,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 22:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure __enqueue_tpd [2022-12-14 22:43:35,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __enqueue_tpd [2022-12-14 22:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-12-14 22:43:35,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-12-14 22:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-14 22:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 22:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-14 22:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-12-14 22:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2022-12-14 22:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure read_prom_byte [2022-12-14 22:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure read_prom_byte [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 22:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-12-14 22:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 22:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 22:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 22:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-12-14 22:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-12-14 22:43:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 22:43:35,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 22:43:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:43:35,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:43:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2022-12-14 22:43:35,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2022-12-14 22:43:36,446 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:43:36,449 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:44:56,195 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:44:56,940 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:44:56,940 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:44:56,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:44:56 BoogieIcfgContainer [2022-12-14 22:44:56,945 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:44:56,946 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:44:56,946 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:44:56,955 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:44:56,955 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:44:56" (1/1) ... [2022-12-14 22:44:56,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:44:57,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1277 states and 1901 transitions. [2022-12-14 22:44:57,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1901 transitions. [2022-12-14 22:44:57,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 22:44:57,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:57,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:57,090 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 22:44:57,093 INFO L158 Benchmark]: Toolchain (without parser) took 83627.30ms. Allocated memory was 73.4MB in the beginning and 402.7MB in the end (delta: 329.3MB). Free memory was 43.8MB in the beginning and 169.2MB in the end (delta: -125.4MB). Peak memory consumption was 203.0MB. Max. memory is 16.1GB. [2022-12-14 22:44:57,094 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:44:57,094 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2157.89ms. Allocated memory was 73.4MB in the beginning and 201.3MB in the end (delta: 127.9MB). Free memory was 43.5MB in the beginning and 125.2MB in the end (delta: -81.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-12-14 22:44:57,095 INFO L158 Benchmark]: Boogie Procedure Inliner took 125.37ms. Allocated memory is still 201.3MB. Free memory was 125.2MB in the beginning and 100.0MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-14 22:44:57,095 INFO L158 Benchmark]: Boogie Preprocessor took 161.32ms. Allocated memory is still 201.3MB. Free memory was 100.0MB in the beginning and 115.1MB in the end (delta: -15.1MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2022-12-14 22:44:57,095 INFO L158 Benchmark]: RCFGBuilder took 81032.36ms. Allocated memory was 201.3MB in the beginning and 402.7MB in the end (delta: 201.3MB). Free memory was 115.1MB in the beginning and 180.8MB in the end (delta: -65.7MB). Peak memory consumption was 237.4MB. Max. memory is 16.1GB. [2022-12-14 22:44:57,096 INFO L158 Benchmark]: CodeCheck took 146.63ms. Allocated memory is still 402.7MB. Free memory was 180.8MB in the beginning and 169.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 22:44:57,098 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2157.89ms. Allocated memory was 73.4MB in the beginning and 201.3MB in the end (delta: 127.9MB). Free memory was 43.5MB in the beginning and 125.2MB in the end (delta: -81.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 125.37ms. Allocated memory is still 201.3MB. Free memory was 125.2MB in the beginning and 100.0MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 161.32ms. Allocated memory is still 201.3MB. Free memory was 100.0MB in the beginning and 115.1MB in the end (delta: -15.1MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. * RCFGBuilder took 81032.36ms. Allocated memory was 201.3MB in the beginning and 402.7MB in the end (delta: 201.3MB). Free memory was 115.1MB in the beginning and 180.8MB in the end (delta: -65.7MB). Peak memory consumption was 237.4MB. Max. memory is 16.1GB. * CodeCheck took 146.63ms. Allocated memory is still 402.7MB. Free memory was 180.8MB in the beginning and 169.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:44:57,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454c8d05-1359-4973-9bbc-092390e5108a/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 Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared