./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.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 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_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/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_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/config/KojakReach.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_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/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 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 [2022-12-15 03:24:55,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:24:55,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:24:55,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:24:55,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:24:55,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:24:55,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:24:55,322 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:24:55,323 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:24:55,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:24:55,325 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:24:55,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:24:55,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:24:55,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:24:55,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:24:55,328 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:24:55,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:24:55,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:24:55,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:24:55,331 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:24:55,332 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:24:55,333 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:24:55,333 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:24:55,334 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:24:55,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:24:55,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:24:55,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:24:55,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:24:55,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:24:55,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:24:55,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:24:55,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:24:55,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:24:55,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:24:55,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:24:55,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:24:55,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:24:55,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:24:55,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:24:55,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:24:55,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:24:55,343 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:24:55,357 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:24:55,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:24:55,358 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:24:55,358 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:24:55,359 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:24:55,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:24:55,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:24:55,359 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:24:55,359 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:24:55,359 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:24:55,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:24:55,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:24:55,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:24:55,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:24:55,360 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:24:55,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:24:55,360 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:24:55,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:24:55,360 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:24:55,360 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:24:55,360 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:24:55,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:24:55,360 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:24:55,361 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:24:55,361 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:24:55,361 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:24:55,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:24:55,361 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:24:55,361 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_7429b462-4f9d-4224-ba1b-f844186165ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c [2022-12-15 03:24:55,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:24:55,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:24:55,559 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:24:55,560 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:24:55,560 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:24:55,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-15 03:24:58,182 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:24:58,564 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:24:58,564 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-15 03:24:58,590 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/data/6c1fb19db/a4951af933b44d7ebd18551754dfda4f/FLAG7e1ffd62b [2022-12-15 03:24:58,601 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/data/6c1fb19db/a4951af933b44d7ebd18551754dfda4f [2022-12-15 03:24:58,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:24:58,605 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:24:58,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:24:58,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:24:58,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:24:58,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:24:58" (1/1) ... [2022-12-15 03:24:58,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609c4e66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:24:58, skipping insertion in model container [2022-12-15 03:24:58,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:24:58" (1/1) ... [2022-12-15 03:24:58,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:24:58,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:24:59,104 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 03:24:59,255 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 03:24:59,261 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 03:24:59,267 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 03:24:59,321 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 03:24:59,322 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 03:24:59,323 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 03:24:59,324 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-15 03:24:59,327 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 03:24:59,328 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 03:24:59,329 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 03:24:59,330 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-15 03:24:59,412 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:24:59,430 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,443 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 03:24:59,444 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 03:24:59,447 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 03:24:59,448 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 03:24:59,448 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:24:59,449 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:24:59,449 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:24:59,449 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:24:59,450 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:24:59,456 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,457 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 03:24:59,460 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,462 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,462 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 03:24:59,467 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,468 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 03:24:59,472 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-15 03:24:59,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:24:59,475 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,477 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:24:59,482 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,487 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:24:59,495 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,496 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,498 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,501 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,505 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,507 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,510 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:24:59,512 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,513 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:24:59,514 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 03:24:59,515 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-15 03:24:59,516 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:24:59,517 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:24:59,519 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,522 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,524 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:24:59,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:24:59,533 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,534 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 03:24:59,535 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:24:59,538 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,540 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:24:59,541 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-15 03:24:59,543 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,544 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:24:59,547 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,549 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:24:59,549 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:24:59,551 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,554 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,557 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:24:59,558 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,559 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:24:59,565 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,566 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,567 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:24:59,568 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 03:24:59,568 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 03:24:59,569 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 03:24:59,571 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,572 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,573 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,576 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,578 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,579 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 03:24:59,579 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,580 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,581 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 03:24:59,582 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,582 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 03:24:59,583 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,585 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,586 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-15 03:24:59,586 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:24:59,587 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-15 03:24:59,592 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-15 03:24:59,594 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:24:59,596 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-15 03:24:59,666 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-15 03:24:59,724 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-12-15 03:24:59,728 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 03:24:59,735 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:24:59,736 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:24:59,738 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:24:59,738 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:24:59,739 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:24:59,740 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:24:59,770 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-15 03:24:59,771 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-15 03:24:59,858 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_7429b462-4f9d-4224-ba1b-f844186165ff/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-12-15 03:24:59,995 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:24:59,995 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:24:59,995 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:24:59,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:25:00,013 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:25:00,062 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 03:25:00,064 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 03:25:00,064 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 03:25:00,065 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 03:25:00,067 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 03:25:00,067 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 03:25:00,068 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 03:25:00,068 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-15 03:25:00,068 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 03:25:00,068 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 03:25:00,069 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 03:25:00,069 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-15 03:25:00,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:00,078 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,080 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 03:25:00,080 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 03:25:00,080 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 03:25:00,081 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 03:25:00,081 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:00,081 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:00,081 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:00,081 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:00,082 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:00,084 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,085 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 03:25:00,086 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,087 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,087 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 03:25:00,089 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,090 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 03:25:00,091 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-15 03:25:00,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:00,092 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,093 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:00,095 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,097 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:00,100 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,101 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,102 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,104 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,105 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,106 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,107 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:00,108 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,109 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:00,109 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 03:25:00,119 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-15 03:25:00,120 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:00,120 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:00,121 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,122 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,123 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:00,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:00,127 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,127 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 03:25:00,128 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:00,128 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,129 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:00,129 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-15 03:25:00,130 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,131 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:00,132 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,132 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:00,133 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:00,133 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,134 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,135 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:00,136 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,136 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:00,138 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,139 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,139 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:25:00,139 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 03:25:00,139 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 03:25:00,140 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 03:25:00,140 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,141 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,141 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,142 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,143 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,143 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 03:25:00,144 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,144 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,144 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 03:25:00,145 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,145 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 03:25:00,145 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,146 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,146 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-15 03:25:00,147 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:00,147 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-15 03:25:00,148 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-15 03:25:00,149 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:00,150 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-15 03:25:00,154 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-15 03:25:00,163 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-12-15 03:25:00,166 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 03:25:00,168 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:00,168 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:00,169 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:00,170 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:00,170 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:00,170 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:00,173 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-15 03:25:00,174 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-15 03:25:00,182 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_7429b462-4f9d-4224-ba1b-f844186165ff/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-12-15 03:25:00,190 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:00,191 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:00,191 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:00,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:25:00,227 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:25:00,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00 WrapperNode [2022-12-15 03:25:00,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:25:00,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:25:00,228 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:25:00,229 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:25:00,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00" (1/1) ... [2022-12-15 03:25:00,283 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00" (1/1) ... [2022-12-15 03:25:00,380 INFO L138 Inliner]: procedures = 286, calls = 1704, calls flagged for inlining = 116, calls inlined = 96, statements flattened = 3266 [2022-12-15 03:25:00,381 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:25:00,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:25:00,381 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:25:00,381 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:25:00,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00" (1/1) ... [2022-12-15 03:25:00,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00" (1/1) ... [2022-12-15 03:25:00,408 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00" (1/1) ... [2022-12-15 03:25:00,408 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00" (1/1) ... [2022-12-15 03:25:00,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00" (1/1) ... [2022-12-15 03:25:00,479 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00" (1/1) ... [2022-12-15 03:25:00,487 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00" (1/1) ... [2022-12-15 03:25:00,494 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00" (1/1) ... [2022-12-15 03:25:00,506 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:25:00,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:25:00,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:25:00,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:25:00,507 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:00" (1/1) ... [2022-12-15 03:25:00,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:25:00,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:25:00,528 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:25:00,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:25:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-12-15 03:25:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-12-15 03:25:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-12-15 03:25:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-12-15 03:25:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2022-12-15 03:25:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2022-12-15 03:25:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-15 03:25:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-15 03:25:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-15 03:25:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx_of_adu_device [2022-12-15 03:25:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx_of_adu_device [2022-12-15 03:25:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2022-12-15 03:25:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2022-12-15 03:25:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-15 03:25:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-15 03:25:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-15 03:25:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-15 03:25:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-12-15 03:25:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-12-15 03:25:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 03:25:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 03:25:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:25:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:25:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2022-12-15 03:25:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2022-12-15 03:25:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_50 [2022-12-15 03:25:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_50 [2022-12-15 03:25:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:25:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_3 [2022-12-15 03:25:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_3 [2022-12-15 03:25:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:25:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-15 03:25:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-15 03:25:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-15 03:25:00,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-15 03:25:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-12-15 03:25:00,557 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-12-15 03:25:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:25:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:25:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-15 03:25:00,557 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-15 03:25:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-15 03:25:00,557 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-15 03:25:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mtx_of_adu_device [2022-12-15 03:25:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mtx_of_adu_device [2022-12-15 03:25:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2022-12-15 03:25:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2022-12-15 03:25:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-12-15 03:25:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-12-15 03:25:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-15 03:25:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-15 03:25:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-12-15 03:25:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-12-15 03:25:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-15 03:25:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-15 03:25:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-15 03:25:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-15 03:25:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:25:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-15 03:25:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-15 03:25:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_buflock_of_adu_device [2022-12-15 03:25:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_buflock_of_adu_device [2022-12-15 03:25:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-15 03:25:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-15 03:25:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-12-15 03:25:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-12-15 03:25:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2022-12-15 03:25:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2022-12-15 03:25:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-15 03:25:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-15 03:25:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:25:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-15 03:25:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-15 03:25:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 03:25:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:25:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:25:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-15 03:25:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-15 03:25:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:25:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-15 03:25:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adutux_mutex [2022-12-15 03:25:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adutux_mutex [2022-12-15 03:25:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure adu_delete [2022-12-15 03:25:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_delete [2022-12-15 03:25:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-15 03:25:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-15 03:25:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_2 [2022-12-15 03:25:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_2 [2022-12-15 03:25:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-15 03:25:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-15 03:25:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-15 03:25:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-15 03:25:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adutux_mutex [2022-12-15 03:25:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adutux_mutex [2022-12-15 03:25:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-15 03:25:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-15 03:25:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-15 03:25:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-15 03:25:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-12-15 03:25:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-12-15 03:25:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_buflock_of_adu_device [2022-12-15 03:25:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_buflock_of_adu_device [2022-12-15 03:25:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-12-15 03:25:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-12-15 03:25:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:25:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:25:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:25:00,566 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-15 03:25:00,945 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:25:00,948 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:25:03,139 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:25:03,159 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:25:03,159 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-12-15 03:25:03,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:25:03 BoogieIcfgContainer [2022-12-15 03:25:03,163 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:25:03,164 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:25:03,164 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:25:03,171 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:25:03,171 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:25:03" (1/1) ... [2022-12-15 03:25:03,171 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) 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) [2022-12-15 03:25:03,175 INFO L158 Benchmark]: Toolchain (without parser) took 4569.21ms. Allocated memory was 138.4MB in the beginning and 211.8MB in the end (delta: 73.4MB). Free memory was 96.4MB in the beginning and 115.0MB in the end (delta: -18.6MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2022-12-15 03:25:03,175 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 108.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:25:03,176 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1621.96ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 95.9MB in the beginning and 94.8MB in the end (delta: 1.1MB). Peak memory consumption was 72.8MB. Max. memory is 16.1GB. [2022-12-15 03:25:03,176 INFO L158 Benchmark]: Boogie Procedure Inliner took 152.44ms. Allocated memory is still 176.2MB. Free memory was 94.8MB in the beginning and 74.9MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 03:25:03,177 INFO L158 Benchmark]: Boogie Preprocessor took 124.91ms. Allocated memory is still 176.2MB. Free memory was 74.9MB in the beginning and 106.1MB in the end (delta: -31.1MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2022-12-15 03:25:03,177 INFO L158 Benchmark]: RCFGBuilder took 2656.18ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 106.1MB in the beginning and 116.1MB in the end (delta: -10.0MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. [2022-12-15 03:25:03,178 INFO L158 Benchmark]: CodeCheck took 9.96ms. Allocated memory is still 211.8MB. Free memory was 116.1MB in the beginning and 115.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:25:03,181 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 108.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1621.96ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 95.9MB in the beginning and 94.8MB in the end (delta: 1.1MB). Peak memory consumption was 72.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 152.44ms. Allocated memory is still 176.2MB. Free memory was 94.8MB in the beginning and 74.9MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.91ms. Allocated memory is still 176.2MB. Free memory was 74.9MB in the beginning and 106.1MB in the end (delta: -31.1MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2656.18ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 106.1MB in the beginning and 116.1MB in the end (delta: -10.0MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. * CodeCheck took 9.96ms. Allocated memory is still 211.8MB. Free memory was 116.1MB in the beginning and 115.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:25:03,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/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_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/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_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/config/KojakReach.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_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/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 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 [2022-12-15 03:25:04,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:25:04,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:25:04,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:25:04,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:25:04,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:25:04,701 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:25:04,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:25:04,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:25:04,706 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:25:04,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:25:04,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:25:04,708 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:25:04,709 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:25:04,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:25:04,711 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:25:04,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:25:04,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:25:04,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:25:04,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:25:04,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:25:04,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:25:04,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:25:04,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:25:04,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:25:04,724 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:25:04,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:25:04,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:25:04,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:25:04,727 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:25:04,727 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:25:04,728 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:25:04,728 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:25:04,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:25:04,735 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:25:04,735 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:25:04,736 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:25:04,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:25:04,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:25:04,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:25:04,738 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:25:04,739 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 03:25:04,763 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:25:04,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:25:04,764 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:25:04,764 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:25:04,765 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:25:04,765 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:25:04,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:25:04,766 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:25:04,766 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:25:04,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:25:04,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:25:04,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:25:04,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:25:04,767 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:25:04,767 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:25:04,767 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:25:04,767 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:25:04,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:25:04,768 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:25:04,768 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:25:04,768 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:25:04,768 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:25:04,768 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:25:04,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:25:04,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:25:04,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:25:04,769 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:25:04,769 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:25:04,770 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:25:04,770 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:25:04,770 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:25:04,770 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:25:04,770 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_7429b462-4f9d-4224-ba1b-f844186165ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c [2022-12-15 03:25:04,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:25:05,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:25:05,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:25:05,003 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:25:05,004 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:25:05,005 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-15 03:25:07,533 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:25:07,875 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:25:07,875 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-15 03:25:07,901 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/data/761dc3f14/2d0dbe8390be447186b3ae3ac458bb32/FLAGbeacdf20d [2022-12-15 03:25:07,912 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/data/761dc3f14/2d0dbe8390be447186b3ae3ac458bb32 [2022-12-15 03:25:07,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:25:07,914 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:25:07,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:25:07,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:25:07,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:25:07,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:25:07" (1/1) ... [2022-12-15 03:25:07,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b44c494 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:07, skipping insertion in model container [2022-12-15 03:25:07,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:25:07" (1/1) ... [2022-12-15 03:25:07,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:25:08,003 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:25:08,431 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 03:25:08,593 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 03:25:08,600 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 03:25:08,606 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 03:25:08,661 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 03:25:08,662 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 03:25:08,663 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 03:25:08,663 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-15 03:25:08,667 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 03:25:08,668 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 03:25:08,669 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 03:25:08,669 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-15 03:25:08,753 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:08,769 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,773 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 03:25:08,774 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 03:25:08,776 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 03:25:08,777 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 03:25:08,777 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:08,777 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:08,778 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:08,778 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:08,778 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:08,783 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,785 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 03:25:08,787 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,789 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,789 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 03:25:08,794 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,795 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 03:25:08,798 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-15 03:25:08,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:08,801 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,804 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:08,808 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,813 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:08,820 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,822 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,823 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,827 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,829 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,831 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,832 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:08,834 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,836 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:08,836 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 03:25:08,836 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-15 03:25:08,837 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:08,838 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:08,839 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,841 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,843 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:08,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:08,850 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,850 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 03:25:08,851 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:08,853 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,854 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:08,854 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-15 03:25:08,855 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,856 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:08,864 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,866 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:08,866 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:08,868 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,871 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,873 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:08,874 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,875 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:08,881 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,882 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,883 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:25:08,883 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 03:25:08,884 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 03:25:08,884 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 03:25:08,888 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,888 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,890 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,893 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,902 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,903 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 03:25:08,903 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,905 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,905 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 03:25:08,906 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,907 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 03:25:08,908 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,909 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,910 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-15 03:25:08,910 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:08,911 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-15 03:25:08,914 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-15 03:25:08,915 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:08,916 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-15 03:25:08,977 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-15 03:25:09,017 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-12-15 03:25:09,020 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 03:25:09,026 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,027 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,028 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,029 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,029 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,029 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,065 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-15 03:25:09,066 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-15 03:25:09,238 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_7429b462-4f9d-4224-ba1b-f844186165ff/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-12-15 03:25:09,382 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:09,383 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:09,383 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:09,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:25:09,402 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:25:09,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:25:09,481 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 03:25:09,482 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 03:25:09,483 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 03:25:09,483 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 03:25:09,486 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 03:25:09,486 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 03:25:09,486 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 03:25:09,486 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-15 03:25:09,487 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 03:25:09,487 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 03:25:09,487 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 03:25:09,488 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-15 03:25:09,491 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:09,494 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,495 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 03:25:09,496 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 03:25:09,496 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 03:25:09,496 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 03:25:09,496 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:09,496 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:09,497 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:09,497 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:09,497 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:09,499 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,500 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 03:25:09,501 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,507 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,507 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 03:25:09,509 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,510 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 03:25:09,511 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-15 03:25:09,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:09,512 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,514 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:09,515 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,517 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:09,521 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,522 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,523 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,526 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,527 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,528 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,529 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:09,531 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,532 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:09,532 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 03:25:09,532 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-15 03:25:09,533 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:09,533 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:09,534 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,536 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,537 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:09,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:09,540 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,541 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 03:25:09,542 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:09,543 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,543 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:09,544 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-15 03:25:09,545 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,545 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:09,550 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,551 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:09,551 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:09,552 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,553 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,554 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:09,554 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,555 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:09,556 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,557 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,557 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:25:09,557 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 03:25:09,557 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 03:25:09,558 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 03:25:09,559 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,559 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,560 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,561 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,562 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,562 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 03:25:09,562 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,563 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,563 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 03:25:09,563 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,564 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 03:25:09,564 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,565 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,565 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-15 03:25:09,566 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,566 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-15 03:25:09,567 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-15 03:25:09,568 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,568 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-15 03:25:09,572 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-15 03:25:09,590 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-12-15 03:25:09,593 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 03:25:09,595 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,596 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,597 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,597 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,598 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,598 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,606 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-15 03:25:09,606 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-15 03:25:09,614 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_7429b462-4f9d-4224-ba1b-f844186165ff/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-12-15 03:25:09,621 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:09,621 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:09,621 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:09,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:25:09,629 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:25:09,703 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 03:25:09,705 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 03:25:09,705 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 03:25:09,706 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 03:25:09,709 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 03:25:09,709 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 03:25:09,709 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 03:25:09,710 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-15 03:25:09,710 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 03:25:09,711 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 03:25:09,711 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 03:25:09,711 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-15 03:25:09,720 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:09,729 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,731 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 03:25:09,731 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-15 03:25:09,732 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 03:25:09,732 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-15 03:25:09,732 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:09,733 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:09,733 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:09,733 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:09,733 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:25:09,735 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,736 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-15 03:25:09,738 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,739 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,740 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 03:25:09,742 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,742 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 03:25:09,743 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-15 03:25:09,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:09,746 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,747 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:09,749 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,751 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:09,755 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,756 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,757 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,759 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,761 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,762 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,763 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:09,764 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,765 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:09,765 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 03:25:09,765 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-15 03:25:09,766 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:09,766 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:09,767 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,768 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,770 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:09,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:25:09,773 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,774 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-15 03:25:09,774 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:09,775 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,776 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:09,776 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-15 03:25:09,777 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,778 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:09,779 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,779 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 03:25:09,779 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:09,780 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,781 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,782 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-15 03:25:09,783 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,783 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-15 03:25:09,785 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,786 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,786 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:25:09,786 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 03:25:09,787 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 03:25:09,787 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 03:25:09,788 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,788 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,789 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,790 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,791 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,791 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 03:25:09,792 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,792 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,792 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-15 03:25:09,793 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,793 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-15 03:25:09,793 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,794 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,795 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-15 03:25:09,795 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:25:09,800 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-15 03:25:09,801 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-15 03:25:09,802 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-15 03:25:09,803 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-15 03:25:09,807 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-15 03:25:09,818 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-12-15 03:25:09,821 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 03:25:09,823 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,823 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,824 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,824 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,825 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,825 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-15 03:25:09,828 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-15 03:25:09,828 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-15 03:25:09,836 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_7429b462-4f9d-4224-ba1b-f844186165ff/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-12-15 03:25:09,845 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:09,845 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:09,845 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:25:09,846 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:25:09,912 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:25:09,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09 WrapperNode [2022-12-15 03:25:09,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:25:09,914 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:25:09,914 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:25:09,914 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:25:09,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09" (1/1) ... [2022-12-15 03:25:09,971 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09" (1/1) ... [2022-12-15 03:25:10,075 INFO L138 Inliner]: procedures = 292, calls = 1704, calls flagged for inlining = 116, calls inlined = 96, statements flattened = 3161 [2022-12-15 03:25:10,075 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:25:10,076 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:25:10,076 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:25:10,076 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:25:10,085 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09" (1/1) ... [2022-12-15 03:25:10,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09" (1/1) ... [2022-12-15 03:25:10,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09" (1/1) ... [2022-12-15 03:25:10,100 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09" (1/1) ... [2022-12-15 03:25:10,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09" (1/1) ... [2022-12-15 03:25:10,167 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09" (1/1) ... [2022-12-15 03:25:10,178 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09" (1/1) ... [2022-12-15 03:25:10,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09" (1/1) ... [2022-12-15 03:25:10,200 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:25:10,201 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:25:10,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:25:10,201 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:25:10,202 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:25:09" (1/1) ... [2022-12-15 03:25:10,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:25:10,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:25:10,229 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:25:10,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:25:10,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 03:25:10,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-12-15 03:25:10,260 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-12-15 03:25:10,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-12-15 03:25:10,260 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-12-15 03:25:10,260 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2022-12-15 03:25:10,260 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2022-12-15 03:25:10,260 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-15 03:25:10,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 03:25:10,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-15 03:25:10,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-15 03:25:10,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-15 03:25:10,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx_of_adu_device [2022-12-15 03:25:10,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx_of_adu_device [2022-12-15 03:25:10,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2022-12-15 03:25:10,261 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2022-12-15 03:25:10,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-15 03:25:10,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-15 03:25:10,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-15 03:25:10,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-15 03:25:10,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-12-15 03:25:10,262 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-12-15 03:25:10,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 03:25:10,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 03:25:10,262 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:25:10,262 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:25:10,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2022-12-15 03:25:10,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2022-12-15 03:25:10,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_50 [2022-12-15 03:25:10,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_50 [2022-12-15 03:25:10,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:25:10,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_3 [2022-12-15 03:25:10,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_3 [2022-12-15 03:25:10,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:25:10,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-15 03:25:10,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-15 03:25:10,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-15 03:25:10,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-15 03:25:10,263 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-12-15 03:25:10,264 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-12-15 03:25:10,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:25:10,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 03:25:10,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:25:10,264 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-15 03:25:10,264 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-15 03:25:10,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-12-15 03:25:10,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:25:10,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 03:25:10,265 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-15 03:25:10,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-15 03:25:10,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mtx_of_adu_device [2022-12-15 03:25:10,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mtx_of_adu_device [2022-12-15 03:25:10,265 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2022-12-15 03:25:10,265 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2022-12-15 03:25:10,265 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-12-15 03:25:10,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-12-15 03:25:10,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-15 03:25:10,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-15 03:25:10,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-12-15 03:25:10,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-12-15 03:25:10,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-15 03:25:10,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-15 03:25:10,266 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-15 03:25:10,266 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-15 03:25:10,266 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-15 03:25:10,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-15 03:25:10,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_buflock_of_adu_device [2022-12-15 03:25:10,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_buflock_of_adu_device [2022-12-15 03:25:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-15 03:25:10,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-15 03:25:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-12-15 03:25:10,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-12-15 03:25:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2022-12-15 03:25:10,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2022-12-15 03:25:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-15 03:25:10,267 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-15 03:25:10,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-15 03:25:10,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-15 03:25:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 03:25:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:25:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:25:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-15 03:25:10,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-15 03:25:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:25:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-15 03:25:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adutux_mutex [2022-12-15 03:25:10,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adutux_mutex [2022-12-15 03:25:10,268 INFO L130 BoogieDeclarations]: Found specification of procedure adu_delete [2022-12-15 03:25:10,269 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_delete [2022-12-15 03:25:10,269 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-15 03:25:10,269 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-15 03:25:10,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_2 [2022-12-15 03:25:10,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_2 [2022-12-15 03:25:10,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-15 03:25:10,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-15 03:25:10,269 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-15 03:25:10,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-15 03:25:10,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adutux_mutex [2022-12-15 03:25:10,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adutux_mutex [2022-12-15 03:25:10,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-15 03:25:10,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-15 03:25:10,270 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-15 03:25:10,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-15 03:25:10,270 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-12-15 03:25:10,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-12-15 03:25:10,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_buflock_of_adu_device [2022-12-15 03:25:10,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_buflock_of_adu_device [2022-12-15 03:25:10,270 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-12-15 03:25:10,270 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-12-15 03:25:10,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:25:10,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:25:10,274 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-15 03:25:10,682 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:25:10,684 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:25:14,333 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:25:14,355 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:25:14,355 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-12-15 03:25:14,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:25:14 BoogieIcfgContainer [2022-12-15 03:25:14,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:25:14,359 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:25:14,359 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:25:14,366 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:25:14,366 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:25:14" (1/1) ... [2022-12-15 03:25:14,367 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) 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) [2022-12-15 03:25:14,370 INFO L158 Benchmark]: Toolchain (without parser) took 6455.06ms. Allocated memory was 65.0MB in the beginning and 390.1MB in the end (delta: 325.1MB). Free memory was 42.3MB in the beginning and 236.9MB in the end (delta: -194.5MB). Peak memory consumption was 131.2MB. Max. memory is 16.1GB. [2022-12-15 03:25:14,371 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory is still 28.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:25:14,371 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1997.99ms. Allocated memory was 65.0MB in the beginning and 100.7MB in the end (delta: 35.7MB). Free memory was 42.1MB in the beginning and 41.6MB in the end (delta: 559.0kB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2022-12-15 03:25:14,372 INFO L158 Benchmark]: Boogie Procedure Inliner took 161.30ms. Allocated memory was 100.7MB in the beginning and 195.0MB in the end (delta: 94.4MB). Free memory was 41.6MB in the beginning and 134.6MB in the end (delta: -93.1MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2022-12-15 03:25:14,372 INFO L158 Benchmark]: Boogie Preprocessor took 124.58ms. Allocated memory is still 195.0MB. Free memory was 134.6MB in the beginning and 115.8MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 03:25:14,373 INFO L158 Benchmark]: RCFGBuilder took 4157.70ms. Allocated memory was 195.0MB in the beginning and 390.1MB in the end (delta: 195.0MB). Free memory was 115.8MB in the beginning and 237.9MB in the end (delta: -122.2MB). Peak memory consumption was 112.7MB. Max. memory is 16.1GB. [2022-12-15 03:25:14,373 INFO L158 Benchmark]: CodeCheck took 9.70ms. Allocated memory is still 390.1MB. Free memory is still 236.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:25:14,376 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory is still 28.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1997.99ms. Allocated memory was 65.0MB in the beginning and 100.7MB in the end (delta: 35.7MB). Free memory was 42.1MB in the beginning and 41.6MB in the end (delta: 559.0kB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 161.30ms. Allocated memory was 100.7MB in the beginning and 195.0MB in the end (delta: 94.4MB). Free memory was 41.6MB in the beginning and 134.6MB in the end (delta: -93.1MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.58ms. Allocated memory is still 195.0MB. Free memory was 134.6MB in the beginning and 115.8MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 4157.70ms. Allocated memory was 195.0MB in the beginning and 390.1MB in the end (delta: 195.0MB). Free memory was 115.8MB in the beginning and 237.9MB in the end (delta: -122.2MB). Peak memory consumption was 112.7MB. Max. memory is 16.1GB. * CodeCheck took 9.70ms. Allocated memory is still 390.1MB. Free memory is still 236.9MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:25:14,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7429b462-4f9d-4224-ba1b-f844186165ff/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: UnsupportedOperationException: Concurrent programs are currently unsupported