./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 09:21:28,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 09:21:28,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 09:21:28,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 09:21:28,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 09:21:28,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 09:21:28,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 09:21:28,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 09:21:28,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 09:21:28,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 09:21:28,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 09:21:28,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 09:21:28,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 09:21:28,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 09:21:28,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 09:21:28,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 09:21:28,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 09:21:28,311 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 09:21:28,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 09:21:28,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 09:21:28,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 09:21:28,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 09:21:28,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 09:21:28,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 09:21:28,323 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 09:21:28,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 09:21:28,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 09:21:28,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 09:21:28,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 09:21:28,326 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 09:21:28,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 09:21:28,327 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 09:21:28,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 09:21:28,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 09:21:28,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 09:21:28,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 09:21:28,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 09:21:28,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 09:21:28,331 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 09:21:28,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 09:21:28,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 09:21:28,333 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf [2022-12-13 09:21:28,353 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 09:21:28,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 09:21:28,354 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 09:21:28,354 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 09:21:28,355 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 09:21:28,355 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 09:21:28,355 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 09:21:28,356 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 09:21:28,356 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 09:21:28,356 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 09:21:28,356 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 09:21:28,356 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 09:21:28,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 09:21:28,357 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 09:21:28,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 09:21:28,357 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 09:21:28,357 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 09:21:28,357 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 09:21:28,357 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 09:21:28,357 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 09:21:28,357 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 09:21:28,357 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 09:21:28,358 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 09:21:28,358 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 09:21:28,358 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 09:21:28,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 09:21:28,358 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 09:21:28,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 09:21:28,358 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 09:21:28,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 09:21:28,359 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-13 09:21:28,359 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-12-13 09:21:28,359 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-12-13 09:21:28,359 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-12-13 09:21:28,359 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-12-13 09:21:28,359 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_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c [2022-12-13 09:21:28,543 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 09:21:28,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 09:21:28,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 09:21:28,561 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 09:21:28,561 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 09:21:28,562 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-13 09:21:31,173 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 09:21:31,472 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 09:21:31,473 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-13 09:21:31,495 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/data/36886a5c0/7dde5a4c59484270af8afe337de44d97/FLAG429861cf2 [2022-12-13 09:21:31,505 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/data/36886a5c0/7dde5a4c59484270af8afe337de44d97 [2022-12-13 09:21:31,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 09:21:31,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 09:21:31,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 09:21:31,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 09:21:31,512 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 09:21:31,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:21:31" (1/1) ... [2022-12-13 09:21:31,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@295994a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:21:31, skipping insertion in model container [2022-12-13 09:21:31,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:21:31" (1/1) ... [2022-12-13 09:21:31,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 09:21:31,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 09:21:31,938 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 09:21:32,035 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 09:21:32,040 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 09:21:32,045 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 09:21:32,092 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 09:21:32,092 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 09:21:32,093 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 09:21:32,093 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 09:21:32,096 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 09:21:32,097 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 09:21:32,097 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 09:21:32,098 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 09:21:32,128 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 09:21:32,163 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:32,179 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,183 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 09:21:32,184 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 09:21:32,187 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 09:21:32,187 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 09:21:32,188 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:32,188 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:32,188 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:32,189 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:32,189 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:32,194 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,196 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 09:21:32,198 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,200 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,200 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 09:21:32,205 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,206 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 09:21:32,210 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-13 09:21:32,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 09:21:32,213 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,215 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:32,220 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,225 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 09:21:32,232 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,234 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,235 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,238 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,240 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,241 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,243 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:32,244 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,245 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:32,246 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 09:21:32,246 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 09:21:32,247 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:32,247 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:32,249 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,250 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,253 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:32,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 09:21:32,260 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,261 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 09:21:32,261 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:32,263 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,264 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:32,264 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 09:21:32,265 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,266 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:32,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,269 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:32,269 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:32,270 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,272 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,273 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:32,274 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,275 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:32,280 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,280 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,281 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 09:21:32,281 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 09:21:32,281 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 09:21:32,282 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 09:21:32,283 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,286 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,287 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,288 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 09:21:32,288 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,289 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,289 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 09:21:32,289 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,290 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-13 09:21:32,290 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,291 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,292 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-13 09:21:32,292 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:32,293 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 09:21:32,296 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-13 09:21:32,297 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:32,298 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 09:21:32,349 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-13 09:21:32,392 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-12-13 09:21:32,395 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 09:21:32,401 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:32,401 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:32,402 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:32,403 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:32,403 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:32,403 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:32,434 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 09:21:32,434 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 09:21:32,545 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_1c641766-e0f1-4037-b582-e895d619954a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-12-13 09:21:32,705 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:32,706 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:32,706 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:32,706 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 09:21:32,724 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-12-13 09:21:32,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57acd29c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:21:32, skipping insertion in model container [2022-12-13 09:21:32,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 09:21:32,724 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 09:21:32,726 INFO L158 Benchmark]: Toolchain (without parser) took 1216.83ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 73.9MB in the beginning and 59.3MB in the end (delta: 14.6MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2022-12-13 09:21:32,726 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory was 83.1MB in the beginning and 83.1MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 09:21:32,726 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1215.35ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 73.9MB in the beginning and 59.3MB in the end (delta: 14.6MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2022-12-13 09:21:32,727 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory was 83.1MB in the beginning and 83.1MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1215.35ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 73.9MB in the beginning and 59.3MB in the end (delta: 14.6MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3946]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 09:21:34,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 09:21:34,146 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 09:21:34,159 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 09:21:34,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 09:21:34,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 09:21:34,161 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 09:21:34,162 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 09:21:34,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 09:21:34,164 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 09:21:34,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 09:21:34,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 09:21:34,166 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 09:21:34,167 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 09:21:34,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 09:21:34,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 09:21:34,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 09:21:34,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 09:21:34,171 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 09:21:34,172 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 09:21:34,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 09:21:34,174 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 09:21:34,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 09:21:34,176 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 09:21:34,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 09:21:34,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 09:21:34,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 09:21:34,180 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 09:21:34,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 09:21:34,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 09:21:34,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 09:21:34,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 09:21:34,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 09:21:34,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 09:21:34,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 09:21:34,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 09:21:34,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 09:21:34,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 09:21:34,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 09:21:34,185 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 09:21:34,186 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 09:21:34,186 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf [2022-12-13 09:21:34,208 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 09:21:34,209 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 09:21:34,209 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 09:21:34,209 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 09:21:34,209 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 09:21:34,209 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 09:21:34,210 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 09:21:34,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 09:21:34,210 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 09:21:34,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 09:21:34,210 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 09:21:34,210 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 09:21:34,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 09:21:34,210 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 09:21:34,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 09:21:34,211 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 09:21:34,211 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 09:21:34,211 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 09:21:34,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 09:21:34,211 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 09:21:34,211 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 09:21:34,211 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 09:21:34,211 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 09:21:34,211 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 09:21:34,211 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 09:21:34,212 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 09:21:34,212 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 09:21:34,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 09:21:34,212 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 09:21:34,212 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 09:21:34,212 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 09:21:34,212 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 09:21:34,212 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-13 09:21:34,212 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-12-13 09:21:34,212 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-12-13 09:21:34,213 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-12-13 09:21:34,213 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-12-13 09:21:34,213 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 09:21:34,213 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_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c [2022-12-13 09:21:34,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 09:21:34,430 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 09:21:34,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 09:21:34,433 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 09:21:34,433 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 09:21:34,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-13 09:21:37,058 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 09:21:37,416 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 09:21:37,416 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-13 09:21:37,439 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/data/9eab80b90/aa9e1c8213c4481684bd10885936921b/FLAG4f8016430 [2022-12-13 09:21:37,451 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c641766-e0f1-4037-b582-e895d619954a/bin/ugemcutter-rbreBovr8w/data/9eab80b90/aa9e1c8213c4481684bd10885936921b [2022-12-13 09:21:37,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 09:21:37,454 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 09:21:37,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 09:21:37,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 09:21:37,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 09:21:37,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:21:37" (1/1) ... [2022-12-13 09:21:37,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8b12f3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:21:37, skipping insertion in model container [2022-12-13 09:21:37,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:21:37" (1/1) ... [2022-12-13 09:21:37,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 09:21:37,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 09:21:37,864 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 09:21:37,992 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 09:21:37,997 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 09:21:38,002 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 09:21:38,047 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 09:21:38,047 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 09:21:38,048 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 09:21:38,048 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 09:21:38,051 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 09:21:38,052 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 09:21:38,052 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 09:21:38,053 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 09:21:38,121 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:38,138 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,143 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 09:21:38,144 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 09:21:38,146 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 09:21:38,147 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 09:21:38,147 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:38,147 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:38,148 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:38,148 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:38,148 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:38,153 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,155 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 09:21:38,157 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,159 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,160 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 09:21:38,165 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,166 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 09:21:38,169 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-13 09:21:38,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 09:21:38,173 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,175 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:38,186 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,193 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 09:21:38,204 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,206 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,208 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,213 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,217 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,220 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,222 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:38,225 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,226 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:38,227 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 09:21:38,228 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 09:21:38,229 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:38,229 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:38,231 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,234 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,237 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:38,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 09:21:38,247 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,248 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 09:21:38,249 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:38,251 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,253 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:38,253 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 09:21:38,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,256 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:38,258 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,260 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:38,260 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:38,262 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,264 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,266 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:38,267 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,268 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:38,274 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,275 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,275 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 09:21:38,276 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 09:21:38,276 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 09:21:38,277 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 09:21:38,278 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,279 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,280 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,282 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,285 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 09:21:38,285 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,286 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,287 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 09:21:38,287 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,288 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-13 09:21:38,289 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,291 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,292 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-13 09:21:38,292 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,293 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 09:21:38,298 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-13 09:21:38,300 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,301 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 09:21:38,375 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-13 09:21:38,415 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-12-13 09:21:38,419 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 09:21:38,434 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,434 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,436 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,436 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,436 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,437 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,474 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 09:21:38,474 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 09:21:38,598 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_1c641766-e0f1-4037-b582-e895d619954a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-12-13 09:21:38,735 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:38,735 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:38,735 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:38,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 09:21:38,755 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-13 09:21:38,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 09:21:38,859 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 09:21:38,860 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 09:21:38,861 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 09:21:38,861 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 09:21:38,863 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 09:21:38,863 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 09:21:38,863 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 09:21:38,864 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 09:21:38,864 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 09:21:38,864 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 09:21:38,864 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 09:21:38,865 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 09:21:38,868 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:38,871 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,872 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 09:21:38,872 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 09:21:38,872 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 09:21:38,872 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 09:21:38,873 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:38,873 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:38,873 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:38,873 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:38,873 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 09:21:38,875 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,875 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 09:21:38,876 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,877 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,878 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 09:21:38,879 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,880 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 09:21:38,880 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-13 09:21:38,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 09:21:38,882 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,883 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:38,884 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,886 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 09:21:38,889 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,890 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,891 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,892 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,894 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,894 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,895 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:38,896 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,897 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:38,897 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 09:21:38,897 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 09:21:38,898 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:38,898 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:38,899 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,900 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,906 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:38,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 09:21:38,909 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,909 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 09:21:38,909 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:38,910 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,911 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:38,911 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 09:21:38,912 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,912 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:38,913 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,914 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 09:21:38,914 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:38,915 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,916 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,916 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 09:21:38,917 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,917 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 09:21:38,919 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,919 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,919 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 09:21:38,919 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 09:21:38,920 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 09:21:38,920 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 09:21:38,921 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,921 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,921 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,922 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,923 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,924 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 09:21:38,924 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,924 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,924 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 09:21:38,925 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,925 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-13 09:21:38,925 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,926 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,926 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-13 09:21:38,926 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 09:21:38,927 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 09:21:38,928 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-13 09:21:38,928 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 09:21:38,929 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 09:21:38,933 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-13 09:21:38,942 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-12-13 09:21:38,944 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 09:21:38,946 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,946 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,948 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,948 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 09:21:38,951 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 09:21:38,951 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 09:21:38,958 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_1c641766-e0f1-4037-b582-e895d619954a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-12-13 09:21:38,965 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:38,966 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:38,966 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:38,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 09:21:38,981 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 09:21:39,044 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 09:21:39,051 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 09:21:39,052 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 09:21:39,052 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 09:21:39,055 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 09:21:39,056 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 09:21:39,056 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 09:21:39,057 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 09:21:39,057 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 09:21:39,058 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 09:21:39,058 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 09:21:39,059 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 09:21:39,068 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 09:21:39,073 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield reference at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-12-13 09:21:39,078 INFO L158 Benchmark]: Toolchain (without parser) took 1622.87ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 44.8MB in the beginning and 58.6MB in the end (delta: -13.8MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2022-12-13 09:21:39,078 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 33.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 09:21:39,079 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1621.43ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 44.5MB in the beginning and 58.6MB in the end (delta: -14.1MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2022-12-13 09:21:39,080 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 33.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1621.43ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 44.5MB in the beginning and 58.6MB in the end (delta: -14.1MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield reference: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference