./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/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_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f25e8d9a29012500b38126aa22b2b7d181aad99a845cece264158253e2ec92e3 --- 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 01:24:31,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:24:31,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:24:31,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:24:31,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:24:31,336 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:24:31,337 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:24:31,338 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:24:31,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:24:31,340 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:24:31,340 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:24:31,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:24:31,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:24:31,342 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:24:31,343 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:24:31,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:24:31,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:24:31,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:24:31,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:24:31,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:24:31,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:24:31,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:24:31,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:24:31,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:24:31,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:24:31,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:24:31,353 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:24:31,353 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:24:31,353 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:24:31,354 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:24:31,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:24:31,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:24:31,355 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:24:31,356 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:24:31,356 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:24:31,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:24:31,357 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:24:31,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:24:31,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:24:31,358 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:24:31,358 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:24:31,359 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-15 01:24:31,371 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:24:31,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:24:31,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:24:31,373 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:24:31,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:24:31,373 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:24:31,373 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:24:31,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:24:31,373 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 01:24:31,373 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 01:24:31,374 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 01:24:31,374 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:24:31,380 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:24:31,380 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:24:31,380 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:24:31,380 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:24:31,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:24:31,381 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:24:31,381 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:24:31,381 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:24:31,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:24:31,381 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_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f25e8d9a29012500b38126aa22b2b7d181aad99a845cece264158253e2ec92e3 [2022-12-15 01:24:31,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:24:31,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:24:31,565 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:24:31,566 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:24:31,567 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:24:31,567 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i [2022-12-15 01:24:34,163 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:24:34,451 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:24:34,452 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i [2022-12-15 01:24:34,468 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/data/f98175215/65f0aaa9682640db90f7138c41927156/FLAGcd92b1d37 [2022-12-15 01:24:34,728 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/data/f98175215/65f0aaa9682640db90f7138c41927156 [2022-12-15 01:24:34,731 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:24:34,732 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:24:34,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:24:34,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:24:34,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:24:34,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:34" (1/1) ... [2022-12-15 01:24:34,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@288e7db5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:34, skipping insertion in model container [2022-12-15 01:24:34,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:34" (1/1) ... [2022-12-15 01:24:34,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:24:34,824 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:24:35,109 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 01:24:35,164 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:24:35,196 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:24:35,216 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-15 01:24:35,220 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-15 01:24:35,244 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 01:24:35,255 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-15 01:24:35,355 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-15 01:24:35,392 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:24:35,393 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:24:35,394 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:24:35,395 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-15 01:24:35,398 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:24:35,398 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 01:24:35,406 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:24:35,469 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:24:35,470 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:24:35,475 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:24:35,475 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:24:35,495 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,496 WARN L623 FunctionHandler]: Unknown extern function pagecache_write_begin [2022-12-15 01:24:35,497 WARN L623 FunctionHandler]: Unknown extern function file_update_time [2022-12-15 01:24:35,498 WARN L623 FunctionHandler]: Unknown extern function pagecache_write_end [2022-12-15 01:24:35,499 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:35,508 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:24:35,509 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:24:35,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:35,519 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-15 01:24:35,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:35,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:35,527 WARN L623 FunctionHandler]: Unknown extern function __splice_from_pipe [2022-12-15 01:24:35,531 WARN L623 FunctionHandler]: Unknown extern function splice_direct_to_actor [2022-12-15 01:24:35,539 WARN L623 FunctionHandler]: Unknown extern function vfs_fsync [2022-12-15 01:24:35,540 WARN L623 FunctionHandler]: Unknown extern function vfs_fsync [2022-12-15 01:24:35,552 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 01:24:35,552 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-15 01:24:35,558 WARN L623 FunctionHandler]: Unknown extern function bio_put [2022-12-15 01:24:35,558 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-15 01:24:35,561 WARN L623 FunctionHandler]: Unknown extern function set_user_nice [2022-12-15 01:24:35,562 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:24:35,563 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-15 01:24:35,564 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:24:35,564 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 01:24:35,565 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-15 01:24:35,566 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:24:35,569 WARN L623 FunctionHandler]: Unknown extern function bio_alloc [2022-12-15 01:24:35,571 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-15 01:24:35,576 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-15 01:24:35,580 WARN L623 FunctionHandler]: Unknown extern function fget [2022-12-15 01:24:35,581 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:24:35,582 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:24:35,582 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:24:35,589 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,591 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,594 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,595 WARN L623 FunctionHandler]: Unknown extern function d_path [2022-12-15 01:24:35,595 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,601 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:24:35,604 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:24:35,608 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:24:35,625 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-15 01:24:35,627 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-15 01:24:35,631 WARN L623 FunctionHandler]: Unknown extern function fget [2022-12-15 01:24:35,635 WARN L623 FunctionHandler]: Unknown extern function set_device_ro [2022-12-15 01:24:35,636 WARN L623 FunctionHandler]: Unknown extern function blk_queue_make_request [2022-12-15 01:24:35,637 WARN L623 FunctionHandler]: Unknown extern function blk_queue_flush [2022-12-15 01:24:35,637 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:24:35,637 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:24:35,638 WARN L623 FunctionHandler]: Unknown extern function set_blocksize [2022-12-15 01:24:35,638 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-15 01:24:35,639 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-15 01:24:35,640 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:24:35,640 WARN L623 FunctionHandler]: Unknown extern function invalidate_bdev [2022-12-15 01:24:35,640 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:24:35,641 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:24:35,641 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:24:35,652 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-15 01:24:35,653 WARN L623 FunctionHandler]: Unknown extern function invalidate_bdev [2022-12-15 01:24:35,654 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:24:35,654 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:24:35,655 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:24:35,655 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,656 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:24:35,659 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:24:35,668 WARN L623 FunctionHandler]: Unknown extern function vfs_getattr [2022-12-15 01:24:35,671 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:24:35,697 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,697 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:24:35,697 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:24:35,698 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,701 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,703 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:24:35,704 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,725 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,725 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,725 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,726 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,729 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,729 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,732 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,733 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,736 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,736 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,739 WARN L623 FunctionHandler]: Unknown extern function blk_alloc_queue [2022-12-15 01:24:35,740 WARN L623 FunctionHandler]: Unknown extern function alloc_disk [2022-12-15 01:24:35,740 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:24:35,741 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 01:24:35,741 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 01:24:35,742 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:24:35,743 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-15 01:24:35,743 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:24:35,745 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-15 01:24:35,746 WARN L623 FunctionHandler]: Unknown extern function put_disk [2022-12-15 01:24:35,746 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:24:35,746 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:24:35,749 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-15 01:24:35,752 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-15 01:24:35,755 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,755 WARN L623 FunctionHandler]: Unknown extern function get_disk [2022-12-15 01:24:35,756 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,759 WARN L623 FunctionHandler]: Unknown extern function register_blkdev [2022-12-15 01:24:35,760 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-15 01:24:35,761 WARN L623 FunctionHandler]: Unknown extern function blk_register_region [2022-12-15 01:24:35,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:35,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:35,763 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-15 01:24:35,767 WARN L623 FunctionHandler]: Unknown extern function blk_unregister_region [2022-12-15 01:24:35,768 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-15 01:24:35,778 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 01:24:35,779 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-15 01:24:35,783 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_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i[192897,192910] [2022-12-15 01:24:35,787 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-15 01:24:35,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:24:35,825 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:24:35,868 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 01:24:35,870 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:24:35,871 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:24:35,872 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-15 01:24:35,872 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-15 01:24:35,873 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 01:24:35,874 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-15 01:24:35,876 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-15 01:24:35,878 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:24:35,878 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:24:35,879 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:24:35,879 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-15 01:24:35,880 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:24:35,880 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 01:24:35,881 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:24:35,893 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:24:35,894 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:24:35,895 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:24:35,895 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:24:35,901 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,902 WARN L623 FunctionHandler]: Unknown extern function pagecache_write_begin [2022-12-15 01:24:35,903 WARN L623 FunctionHandler]: Unknown extern function file_update_time [2022-12-15 01:24:35,903 WARN L623 FunctionHandler]: Unknown extern function pagecache_write_end [2022-12-15 01:24:35,904 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:35,907 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:24:35,907 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:24:35,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:35,910 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-15 01:24:35,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:35,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:35,912 WARN L623 FunctionHandler]: Unknown extern function __splice_from_pipe [2022-12-15 01:24:35,913 WARN L623 FunctionHandler]: Unknown extern function splice_direct_to_actor [2022-12-15 01:24:35,915 WARN L623 FunctionHandler]: Unknown extern function vfs_fsync [2022-12-15 01:24:35,915 WARN L623 FunctionHandler]: Unknown extern function vfs_fsync [2022-12-15 01:24:35,918 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 01:24:35,918 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-15 01:24:35,919 WARN L623 FunctionHandler]: Unknown extern function bio_put [2022-12-15 01:24:35,919 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-15 01:24:35,919 WARN L623 FunctionHandler]: Unknown extern function set_user_nice [2022-12-15 01:24:35,920 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:24:35,920 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-15 01:24:35,921 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:24:35,921 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 01:24:35,921 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-15 01:24:35,922 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:24:35,922 WARN L623 FunctionHandler]: Unknown extern function bio_alloc [2022-12-15 01:24:35,923 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-15 01:24:35,925 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-15 01:24:35,925 WARN L623 FunctionHandler]: Unknown extern function fget [2022-12-15 01:24:35,927 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:24:35,927 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:24:35,927 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:24:35,929 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,930 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,930 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,931 WARN L623 FunctionHandler]: Unknown extern function d_path [2022-12-15 01:24:35,931 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,932 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:24:35,932 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:24:35,933 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:24:35,937 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-15 01:24:35,937 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-15 01:24:35,938 WARN L623 FunctionHandler]: Unknown extern function fget [2022-12-15 01:24:35,940 WARN L623 FunctionHandler]: Unknown extern function set_device_ro [2022-12-15 01:24:35,945 WARN L623 FunctionHandler]: Unknown extern function blk_queue_make_request [2022-12-15 01:24:35,947 WARN L623 FunctionHandler]: Unknown extern function blk_queue_flush [2022-12-15 01:24:35,948 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:24:35,948 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:24:35,948 WARN L623 FunctionHandler]: Unknown extern function set_blocksize [2022-12-15 01:24:35,948 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-15 01:24:35,949 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-15 01:24:35,949 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:24:35,950 WARN L623 FunctionHandler]: Unknown extern function invalidate_bdev [2022-12-15 01:24:35,950 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:24:35,950 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:24:35,951 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:24:35,960 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-15 01:24:35,967 WARN L623 FunctionHandler]: Unknown extern function invalidate_bdev [2022-12-15 01:24:35,967 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:24:35,967 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:24:35,968 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:24:35,968 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,968 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:24:35,969 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:24:35,976 WARN L623 FunctionHandler]: Unknown extern function vfs_getattr [2022-12-15 01:24:35,978 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:24:35,985 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,985 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:24:35,985 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:24:35,986 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,986 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,987 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:24:35,990 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,996 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,996 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,997 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,997 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,998 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,998 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:35,998 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:35,999 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:36,000 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:36,001 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:36,002 WARN L623 FunctionHandler]: Unknown extern function blk_alloc_queue [2022-12-15 01:24:36,002 WARN L623 FunctionHandler]: Unknown extern function alloc_disk [2022-12-15 01:24:36,002 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:24:36,003 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 01:24:36,003 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 01:24:36,006 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:24:36,006 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-15 01:24:36,007 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:24:36,007 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-15 01:24:36,007 WARN L623 FunctionHandler]: Unknown extern function put_disk [2022-12-15 01:24:36,007 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:24:36,007 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:24:36,008 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-15 01:24:36,009 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-15 01:24:36,009 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:24:36,009 WARN L623 FunctionHandler]: Unknown extern function get_disk [2022-12-15 01:24:36,010 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:24:36,011 WARN L623 FunctionHandler]: Unknown extern function register_blkdev [2022-12-15 01:24:36,012 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-15 01:24:36,012 WARN L623 FunctionHandler]: Unknown extern function blk_register_region [2022-12-15 01:24:36,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:36,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:24:36,013 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-15 01:24:36,024 WARN L623 FunctionHandler]: Unknown extern function blk_unregister_region [2022-12-15 01:24:36,024 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-15 01:24:36,025 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 01:24:36,026 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-15 01:24:36,027 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_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i[192897,192910] [2022-12-15 01:24:36,028 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-15 01:24:36,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:24:36,083 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:24:36,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36 WrapperNode [2022-12-15 01:24:36,084 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:24:36,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:24:36,085 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:24:36,085 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:24:36,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36" (1/1) ... [2022-12-15 01:24:36,134 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36" (1/1) ... [2022-12-15 01:24:36,579 INFO L138 Inliner]: procedures = 236, calls = 1201, calls flagged for inlining = 365, calls inlined = 2020, statements flattened = 28726 [2022-12-15 01:24:36,579 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:24:36,579 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:24:36,579 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:24:36,579 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:24:36,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36" (1/1) ... [2022-12-15 01:24:36,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36" (1/1) ... [2022-12-15 01:24:36,682 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36" (1/1) ... [2022-12-15 01:24:36,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36" (1/1) ... [2022-12-15 01:24:37,075 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36" (1/1) ... [2022-12-15 01:24:37,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36" (1/1) ... [2022-12-15 01:24:37,201 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36" (1/1) ... [2022-12-15 01:24:37,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36" (1/1) ... [2022-12-15 01:24:37,356 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:24:37,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:24:37,358 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:24:37,358 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:24:37,359 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:36" (1/1) ... [2022-12-15 01:24:37,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:24:37,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:24:37,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:24:37,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:24:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-15 01:24:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 01:24:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:24:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:24:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:24:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:24:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-15 01:24:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-15 01:24:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:24:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:24:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:24:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:24:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:24:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-15 01:24:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:24:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:24:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:24:37,893 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:24:37,896 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:24:37,920 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 01:24:37,990 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 01:24:38,169 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 01:24:38,215 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 01:25:12,409 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1291: assume false; [2022-12-15 01:25:12,409 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1292: assume !false; [2022-12-15 01:25:12,410 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1296: assume false; [2022-12-15 01:25:12,410 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1297: assume !false; [2022-12-15 01:25:12,410 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1270: assume false; [2022-12-15 01:25:12,410 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1271: assume !false; [2022-12-15 01:25:12,410 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1275: assume false; [2022-12-15 01:25:12,410 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1276: assume !false; [2022-12-15 01:25:12,410 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3842: assume false; [2022-12-15 01:25:12,410 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3843: assume !false; [2022-12-15 01:25:12,410 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3849: assume false; [2022-12-15 01:25:12,410 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3837: assume false; [2022-12-15 01:25:12,411 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3838: assume !false; [2022-12-15 01:25:12,411 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3818: assume !false; [2022-12-15 01:25:12,411 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3807: assume !false; [2022-12-15 01:25:12,411 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3813: assume !false; [2022-12-15 01:25:12,411 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3812: assume false; [2022-12-15 01:25:12,411 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3817: assume false; [2022-12-15 01:25:12,411 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3802: assume !false; [2022-12-15 01:25:12,411 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3801: assume false; [2022-12-15 01:25:12,411 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3806: assume false; [2022-12-15 01:25:12,411 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1265: assume false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1266: assume !false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2580: assume !false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2584: assume false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1253: assume false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1254: assume !false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2585: assume !false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1258: assume false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1259: assume !false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2573: assume false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2574: assume !false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2579: assume false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1233: assume false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1234: assume !false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2568: assume false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2569: assume !false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3880: assume false; [2022-12-15 01:25:12,412 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3881: assume !false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2553: assume false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1222: assume false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1223: assume !false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3886: assume !false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2554: assume !false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3885: assume false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2559: assume !false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1228: assume false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2558: assume false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1229: assume !false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3875: assume false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3876: assume !false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1217: assume false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1218: assume !false; [2022-12-15 01:25:12,413 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3860: assume !false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1202: assume false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1203: assume !false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1207: assume false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1208: assume !false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3850: assume !false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3855: assume !false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3854: assume false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3859: assume false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2490: assume !false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2498: assume false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2499: assume !false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2481: assume !false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2480: assume false; [2022-12-15 01:25:12,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2489: assume false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3723: assume !false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3722: assume false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3714: assume !false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3713: assume false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1147: assume false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1148: assume !false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3792: assume !false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1130: assume !false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3791: assume false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1138: assume false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1139: assume !false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2456: assume false; [2022-12-15 01:25:12,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3787: assume !false; [2022-12-15 01:25:12,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3786: assume false; [2022-12-15 01:25:12,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2457: assume !false; [2022-12-15 01:25:12,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1129: assume false; [2022-12-15 01:25:12,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1105: assume false; [2022-12-15 01:25:12,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1106: assume !false; [2022-12-15 01:25:12,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3732: assume !false; [2022-12-15 01:25:12,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3731: assume false; [2022-12-15 01:25:12,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2388: assume false; [2022-12-15 01:25:12,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2389: assume !false; [2022-12-15 01:25:12,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3690: assume !false; [2022-12-15 01:25:12,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3689: assume false; [2022-12-15 01:25:12,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume !false; [2022-12-15 01:25:12,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##94: assume false; [2022-12-15 01:25:12,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !false; [2022-12-15 01:25:12,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##99: assume false; [2022-12-15 01:25:12,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2022-12-15 01:25:12,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2022-12-15 01:25:12,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##89: assume false; [2022-12-15 01:25:12,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume !false; [2022-12-15 01:25:12,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##65: assume !false; [2022-12-15 01:25:12,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume false; [2022-12-15 01:25:12,417 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##59: assume false; [2022-12-15 01:25:12,418 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##56: assume !false; [2022-12-15 01:25:12,418 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##55: assume false; [2022-12-15 01:25:12,418 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3541: assume false; [2022-12-15 01:25:12,418 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3542: assume !false; [2022-12-15 01:25:12,418 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3547: assume !false; [2022-12-15 01:25:12,418 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3546: assume false; [2022-12-15 01:25:12,418 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3521: assume false; [2022-12-15 01:25:12,418 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3522: assume !false; [2022-12-15 01:25:12,419 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3510: assume false; [2022-12-15 01:25:12,419 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3511: assume !false; [2022-12-15 01:25:12,419 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3516: assume false; [2022-12-15 01:25:12,419 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3517: assume !false; [2022-12-15 01:25:12,419 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3505: assume false; [2022-12-15 01:25:12,419 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3506: assume !false; [2022-12-15 01:25:12,420 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2729: assume false; [2022-12-15 01:25:12,420 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2730: assume !false; [2022-12-15 01:25:12,420 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2735: assume !false; [2022-12-15 01:25:12,420 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2734: assume false; [2022-12-15 01:25:12,420 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2709: assume false; [2022-12-15 01:25:12,420 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2710: assume !false; [2022-12-15 01:25:12,420 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2704: assume false; [2022-12-15 01:25:12,420 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2705: assume !false; [2022-12-15 01:25:12,421 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3963: assume !false; [2022-12-15 01:25:12,421 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1301: assume false; [2022-12-15 01:25:12,421 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3962: assume false; [2022-12-15 01:25:12,421 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1302: assume !false; [2022-12-15 01:25:12,421 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3967: assume false; [2022-12-15 01:25:12,421 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3968: assume !false; [2022-12-15 01:25:12,421 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2621: assume false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2622: assume !false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2627: assume !false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2626: assume false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2609: assume false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2610: assume !false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3943: assume !false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3942: assume false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2616: assume false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2617: assume !false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3932: assume !false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3931: assume false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2605: assume !false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2604: assume false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3938: assume !false; [2022-12-15 01:25:12,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3937: assume false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3917: assume !false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3927: assume !false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3926: assume false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3912: assume !false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3911: assume false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3916: assume false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1383: assume false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1384: assume !false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1378: assume false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1379: assume !false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##143: assume !false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##142: assume false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2694: assume !false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2693: assume false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##151: assume false; [2022-12-15 01:25:12,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2698: assume false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2699: assume !false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##152: assume !false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2683: assume false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1353: assume false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##161: assume !false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1354: assume !false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2684: assume !false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##160: assume false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1358: assume false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1359: assume !false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1342: assume false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1343: assume !false; [2022-12-15 01:25:12,424 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2678: assume false; [2022-12-15 01:25:12,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1347: assume false; [2022-12-15 01:25:12,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1348: assume !false; [2022-12-15 01:25:12,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2679: assume !false; [2022-12-15 01:25:12,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1332: assume false; [2022-12-15 01:25:12,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1333: assume !false; [2022-12-15 01:25:12,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##100: assume !false; [2022-12-15 01:25:12,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume false; [2022-12-15 01:25:12,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2652: assume false; [2022-12-15 01:25:12,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2653: assume !false; [2022-12-15 01:25:12,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##110: assume !false; [2022-12-15 01:25:12,426 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1327: assume false; [2022-12-15 01:25:12,426 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##115: assume !false; [2022-12-15 01:25:12,426 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1328: assume !false; [2022-12-15 01:25:12,426 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##114: assume false; [2022-12-15 01:25:12,426 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2643: assume !false; [2022-12-15 01:25:12,426 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2642: assume false; [2022-12-15 01:25:12,426 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2647: assume false; [2022-12-15 01:25:12,426 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2648: assume !false; [2022-12-15 01:25:12,427 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4376: assume false; [2022-12-15 01:25:12,427 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4377: assume !false; [2022-12-15 01:25:12,427 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4367: assume false; [2022-12-15 01:25:12,427 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4368: assume !false; [2022-12-15 01:25:12,427 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4343: assume false; [2022-12-15 01:25:12,427 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4344: assume !false; [2022-12-15 01:25:12,427 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4385: assume false; [2022-12-15 01:25:12,427 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4386: assume !false; [2022-12-15 01:25:12,428 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##267: assume !false; [2022-12-15 01:25:12,428 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##266: assume false; [2022-12-15 01:25:12,428 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##272: assume !false; [2022-12-15 01:25:12,428 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##271: assume false; [2022-12-15 01:25:12,428 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##279: assume !false; [2022-12-15 01:25:12,428 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##278: assume false; [2022-12-15 01:25:12,428 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##283: assume false; [2022-12-15 01:25:12,428 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##284: assume !false; [2022-12-15 01:25:12,428 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##289: assume !false; [2022-12-15 01:25:12,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##288: assume false; [2022-12-15 01:25:12,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##216: assume !false; [2022-12-15 01:25:12,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##215: assume false; [2022-12-15 01:25:12,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##221: assume !false; [2022-12-15 01:25:12,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##220: assume false; [2022-12-15 01:25:12,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##231: assume !false; [2022-12-15 01:25:12,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##230: assume false; [2022-12-15 01:25:12,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##236: assume !false; [2022-12-15 01:25:12,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##235: assume false; [2022-12-15 01:25:12,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##242: assume !false; [2022-12-15 01:25:12,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##241: assume false; [2022-12-15 01:25:12,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##247: assume !false; [2022-12-15 01:25:12,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##246: assume false; [2022-12-15 01:25:12,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##305: assume !false; [2022-12-15 01:25:12,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##304: assume false; [2022-12-15 01:25:12,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##309: assume false; [2022-12-15 01:25:12,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##310: assume !false; [2022-12-15 01:25:12,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##315: assume !false; [2022-12-15 01:25:12,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##314: assume false; [2022-12-15 01:25:12,431 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##371: assume false; [2022-12-15 01:25:12,431 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##372: assume !false; [2022-12-15 01:25:12,431 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##392: assume !false; [2022-12-15 01:25:12,431 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##391: assume false; [2022-12-15 01:25:12,431 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##397: assume !false; [2022-12-15 01:25:12,431 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##396: assume false; [2022-12-15 01:25:12,431 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##341: assume !false; [2022-12-15 01:25:12,431 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##340: assume false; [2022-12-15 01:25:12,432 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##346: assume !false; [2022-12-15 01:25:12,432 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##345: assume false; [2022-12-15 01:25:12,432 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##356: assume !false; [2022-12-15 01:25:12,432 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##355: assume false; [2022-12-15 01:25:12,432 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##360: assume false; [2022-12-15 01:25:12,432 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##361: assume !false; [2022-12-15 01:25:12,432 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##367: assume !false; [2022-12-15 01:25:12,432 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##366: assume false; [2022-12-15 01:25:12,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##529: assume false; [2022-12-15 01:25:12,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##530: assume !false; [2022-12-15 01:25:12,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3491: assume !false; [2022-12-15 01:25:12,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3490: assume false; [2022-12-15 01:25:12,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3495: assume false; [2022-12-15 01:25:12,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3496: assume !false; [2022-12-15 01:25:12,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3460: assume !false; [2022-12-15 01:25:12,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3464: assume false; [2022-12-15 01:25:12,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3465: assume !false; [2022-12-15 01:25:12,434 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3455: assume !false; [2022-12-15 01:25:12,434 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3454: assume false; [2022-12-15 01:25:12,434 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3459: assume false; [2022-12-15 01:25:12,434 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3433: assume false; [2022-12-15 01:25:12,434 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3434: assume !false; [2022-12-15 01:25:12,434 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3439: assume !false; [2022-12-15 01:25:12,434 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3438: assume false; [2022-12-15 01:25:12,434 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3422: assume !false; [2022-12-15 01:25:12,434 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3421: assume false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3428: assume false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3429: assume !false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3417: assume !false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3416: assume false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3392: assume !false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3391: assume false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3396: assume false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3397: assume !false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##782: assume !false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##781: assume false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##786: assume false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##787: assume !false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3381: assume !false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3380: assume false; [2022-12-15 01:25:12,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3385: assume false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3386: assume !false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##797: assume !false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##796: assume false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3370: assume false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3371: assume !false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##727: assume !false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##726: assume false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2032: assume false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3365: assume false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2033: assume !false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3366: assume !false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2038: assume !false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2037: assume false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2012: assume false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2013: assume !false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2001: assume false; [2022-12-15 01:25:12,436 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2002: assume !false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2007: assume false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2008: assume !false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##709: assume !false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##708: assume false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##717: assume false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##718: assume !false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3310: assume false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3311: assume !false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3301: assume false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3302: assume !false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4622: assume !false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4621: assume false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4616: assume false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4617: assume !false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4592: assume !false; [2022-12-15 01:25:12,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4591: assume false; [2022-12-15 01:25:12,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4596: assume false; [2022-12-15 01:25:12,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4597: assume !false; [2022-12-15 01:25:12,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4581: assume !false; [2022-12-15 01:25:12,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4580: assume false; [2022-12-15 01:25:12,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4585: assume false; [2022-12-15 01:25:12,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4586: assume !false; [2022-12-15 01:25:12,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##845: assume !false; [2022-12-15 01:25:12,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##844: assume false; [2022-12-15 01:25:12,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##849: assume false; [2022-12-15 01:25:12,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4570: assume false; [2022-12-15 01:25:12,438 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4571: assume !false; [2022-12-15 01:25:12,439 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##850: assume !false; [2022-12-15 01:25:12,439 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##855: assume !false; [2022-12-15 01:25:12,439 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##854: assume false; [2022-12-15 01:25:12,439 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4565: assume false; [2022-12-15 01:25:12,439 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4566: assume !false; [2022-12-15 01:25:12,439 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##870: assume false; [2022-12-15 01:25:12,439 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##871: assume !false; [2022-12-15 01:25:12,439 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##876: assume !false; [2022-12-15 01:25:12,439 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##875: assume false; [2022-12-15 01:25:12,439 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4540: assume !false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##881: assume !false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##880: assume false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##801: assume false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##802: assume !false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##808: assume !false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##807: assume false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##812: assume false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##813: assume !false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##833: assume !false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##832: assume false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##838: assume !false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##837: assume false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3293: assume !false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3292: assume false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4530: assume !false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4534: assume false; [2022-12-15 01:25:12,440 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4535: assume !false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4539: assume false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4529: assume false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4513: assume false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4514: assume !false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4503: assume false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4504: assume !false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4509: assume !false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4508: assume false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4491: assume false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4492: assume !false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4497: assume !false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4496: assume false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4471: assume false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4472: assume !false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4460: assume false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4461: assume !false; [2022-12-15 01:25:12,441 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4466: assume false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4467: assume !false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##963: assume !false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4455: assume false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4456: assume !false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4440: assume false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4441: assume !false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4446: assume !false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3114: assume !false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3113: assume false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4445: assume false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##922: assume !false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##921: assume false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##926: assume false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##927: assume !false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##933: assume !false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##932: assume false; [2022-12-15 01:25:12,442 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##937: assume false; [2022-12-15 01:25:12,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##938: assume !false; [2022-12-15 01:25:12,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##958: assume !false; [2022-12-15 01:25:12,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##957: assume false; [2022-12-15 01:25:12,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##962: assume false; [2022-12-15 01:25:12,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##907: assume !false; [2022-12-15 01:25:12,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##906: assume false; [2022-12-15 01:25:12,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##911: assume false; [2022-12-15 01:25:12,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##912: assume !false; [2022-12-15 01:25:12,445 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1996: assume false; [2022-12-15 01:25:12,445 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1997: assume !false; [2022-12-15 01:25:12,445 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1981: assume false; [2022-12-15 01:25:12,445 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1982: assume !false; [2022-12-15 01:25:12,445 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1986: assume false; [2022-12-15 01:25:12,445 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1987: assume !false; [2022-12-15 01:25:12,445 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1950: assume false; [2022-12-15 01:25:12,445 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1951: assume !false; [2022-12-15 01:25:12,445 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1955: assume false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1956: assume !false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1945: assume false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1946: assume !false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1929: assume false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1930: assume !false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1919: assume false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1920: assume !false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1924: assume false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1925: assume !false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1907: assume false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1908: assume !false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1912: assume false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1913: assume !false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1882: assume false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1883: assume !false; [2022-12-15 01:25:12,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1887: assume false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1888: assume !false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1871: assume false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1872: assume !false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1876: assume false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1877: assume !false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1861: assume false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1862: assume !false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1856: assume false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1857: assume !false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1801: assume false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1802: assume !false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1783: assume false; [2022-12-15 01:25:12,447 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1784: assume !false; [2022-12-15 01:25:12,448 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1760: assume !false; [2022-12-15 01:25:12,448 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1759: assume false; [2022-12-15 01:25:12,448 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1792: assume false; [2022-12-15 01:25:12,448 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1793: assume !false; [2022-12-15 01:25:12,448 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:25:18,891 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:25:18,891 INFO L300 CfgBuilder]: Removed 213 assume(true) statements. [2022-12-15 01:25:18,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:25:18 BoogieIcfgContainer [2022-12-15 01:25:18,898 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:25:18,899 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:25:18,899 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:25:18,906 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:25:18,906 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:25:18" (1/1) ... [2022-12-15 01:25:18,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:25:18,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:19,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11007 states to 9893 states and 11007 transitions. [2022-12-15 01:25:19,012 INFO L276 IsEmpty]: Start isEmpty. Operand 9893 states and 11007 transitions. [2022-12-15 01:25:19,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 01:25:19,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:19,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:19,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:19,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11008 states to 9894 states and 11008 transitions. [2022-12-15 01:25:19,489 INFO L276 IsEmpty]: Start isEmpty. Operand 9894 states and 11008 transitions. [2022-12-15 01:25:19,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 01:25:19,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:19,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:20,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:20,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:20,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11007 states to 9893 states and 11007 transitions. [2022-12-15 01:25:20,269 INFO L276 IsEmpty]: Start isEmpty. Operand 9893 states and 11007 transitions. [2022-12-15 01:25:20,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 01:25:20,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:20,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:20,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:21,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11006 states to 9892 states and 11006 transitions. [2022-12-15 01:25:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 9892 states and 11006 transitions. [2022-12-15 01:25:21,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 01:25:21,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:21,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:21,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:21,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11013 states to 9896 states and 11013 transitions. [2022-12-15 01:25:21,385 INFO L276 IsEmpty]: Start isEmpty. Operand 9896 states and 11013 transitions. [2022-12-15 01:25:21,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 01:25:21,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:21,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:21,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11012 states to 9895 states and 11012 transitions. [2022-12-15 01:25:21,500 INFO L276 IsEmpty]: Start isEmpty. Operand 9895 states and 11012 transitions. [2022-12-15 01:25:21,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 01:25:21,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:21,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:21,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11011 states to 9894 states and 11011 transitions. [2022-12-15 01:25:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 9894 states and 11011 transitions. [2022-12-15 01:25:21,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 01:25:21,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:21,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:21,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11021 states to 9900 states and 11021 transitions. [2022-12-15 01:25:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 9900 states and 11021 transitions. [2022-12-15 01:25:22,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 01:25:22,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:22,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:22,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:22,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11020 states to 9900 states and 11020 transitions. [2022-12-15 01:25:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 9900 states and 11020 transitions. [2022-12-15 01:25:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 01:25:22,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:22,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:22,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11022 states to 9902 states and 11022 transitions. [2022-12-15 01:25:22,613 INFO L276 IsEmpty]: Start isEmpty. Operand 9902 states and 11022 transitions. [2022-12-15 01:25:22,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 01:25:22,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:22,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:22,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:22,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:22,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11021 states to 9902 states and 11021 transitions. [2022-12-15 01:25:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 9902 states and 11021 transitions. [2022-12-15 01:25:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 01:25:22,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:22,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:23,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:23,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11020 states to 9901 states and 11020 transitions. [2022-12-15 01:25:23,038 INFO L276 IsEmpty]: Start isEmpty. Operand 9901 states and 11020 transitions. [2022-12-15 01:25:23,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 01:25:23,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:23,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:24,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:25,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:25,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11019 states to 9900 states and 11019 transitions. [2022-12-15 01:25:25,285 INFO L276 IsEmpty]: Start isEmpty. Operand 9900 states and 11019 transitions. [2022-12-15 01:25:25,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 01:25:25,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:25,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:25,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:25,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:25,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11022 states to 9902 states and 11022 transitions. [2022-12-15 01:25:25,674 INFO L276 IsEmpty]: Start isEmpty. Operand 9902 states and 11022 transitions. [2022-12-15 01:25:25,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 01:25:25,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:25,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:26,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:28,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11036 states to 9908 states and 11036 transitions. [2022-12-15 01:25:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 9908 states and 11036 transitions. [2022-12-15 01:25:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 01:25:28,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:28,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:29,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:31,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:31,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11051 states to 9914 states and 11051 transitions. [2022-12-15 01:25:31,997 INFO L276 IsEmpty]: Start isEmpty. Operand 9914 states and 11051 transitions. [2022-12-15 01:25:31,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 01:25:31,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:31,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:32,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:32,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11053 states to 9916 states and 11053 transitions. [2022-12-15 01:25:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 9916 states and 11053 transitions. [2022-12-15 01:25:32,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 01:25:32,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:32,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:32,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:33,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:33,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11055 states to 9918 states and 11055 transitions. [2022-12-15 01:25:33,735 INFO L276 IsEmpty]: Start isEmpty. Operand 9918 states and 11055 transitions. [2022-12-15 01:25:33,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 01:25:33,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:33,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:34,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:37,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:37,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11073 states to 9925 states and 11073 transitions. [2022-12-15 01:25:37,880 INFO L276 IsEmpty]: Start isEmpty. Operand 9925 states and 11073 transitions. [2022-12-15 01:25:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 01:25:37,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:37,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:38,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:25:38,028 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 01:25:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:25:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:25:38,380 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 01:25:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:25:38,515 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 19 iterations. [2022-12-15 01:25:38,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 01:25:38 ImpRootNode [2022-12-15 01:25:38,567 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 01:25:38,568 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 01:25:38,568 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 01:25:38,568 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 01:25:38,569 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:25:18" (3/4) ... [2022-12-15 01:25:38,571 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 01:25:38,571 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 01:25:38,572 INFO L158 Benchmark]: Toolchain (without parser) took 63839.95ms. Allocated memory was 127.9MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 84.8MB in the beginning and 363.2MB in the end (delta: -278.4MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-12-15 01:25:38,573 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 127.9MB. Free memory is still 98.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:25:38,573 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1351.03ms. Allocated memory was 127.9MB in the beginning and 163.6MB in the end (delta: 35.7MB). Free memory was 84.8MB in the beginning and 93.4MB in the end (delta: -8.6MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2022-12-15 01:25:38,574 INFO L158 Benchmark]: Boogie Procedure Inliner took 494.27ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 93.4MB in the beginning and 69.1MB in the end (delta: 24.3MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. [2022-12-15 01:25:38,574 INFO L158 Benchmark]: Boogie Preprocessor took 777.44ms. Allocated memory was 197.1MB in the beginning and 530.6MB in the end (delta: 333.4MB). Free memory was 69.1MB in the beginning and 350.0MB in the end (delta: -280.9MB). Peak memory consumption was 88.7MB. Max. memory is 16.1GB. [2022-12-15 01:25:38,575 INFO L158 Benchmark]: RCFGBuilder took 41540.92ms. Allocated memory was 530.6MB in the beginning and 1.3GB in the end (delta: 794.8MB). Free memory was 350.0MB in the beginning and 432.3MB in the end (delta: -82.4MB). Peak memory consumption was 987.2MB. Max. memory is 16.1GB. [2022-12-15 01:25:38,575 INFO L158 Benchmark]: CodeCheck took 19668.48ms. Allocated memory was 1.3GB in the beginning and 1.6GB in the end (delta: 266.3MB). Free memory was 432.3MB in the beginning and 363.2MB in the end (delta: 69.1MB). Peak memory consumption was 334.4MB. Max. memory is 16.1GB. [2022-12-15 01:25:38,577 INFO L158 Benchmark]: Witness Printer took 3.49ms. Allocated memory is still 1.6GB. Free memory is still 363.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:25:38,579 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 9893 locations, 5357 error locations. Started 1 CEGAR loops. OverallTime: 19.6s, OverallIterations: 19, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1306 SdHoareTripleChecker+Valid, 6.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 637 mSDsluCounter, 1272 SdHoareTripleChecker+Invalid, 5.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 725 mSDsCounter, 685 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2553 IncrementalHoareTripleChecker+Invalid, 3238 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 685 mSolverCounterUnsat, 547 mSDtfsCounter, 2553 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1500 GetRequests, 1283 SyntacticMatches, 3 SemanticMatches, 214 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17151 ImplicationChecksByTransitivity, 12.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 5.7s InterpolantComputationTime, 173 NumberOfCodeBlocks, 173 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 144 ConstructedInterpolants, 0 QuantifiedInterpolants, 813 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 18 InterpolantComputations, 18 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: overapproximation of large string literal at line 4162, overapproximation of shiftLeft at line 6883, overapproximation of bitwiseOr at line 3928. Possible FailurePath: [L4158] static struct list_head loop_devices = {& loop_devices, & loop_devices}; [L4159-L4167] static struct mutex loop_devices_mutex = {{1}, {{{{0U}, 3735899821U, 4294967295U, (void *)0x0fffffffffffffffUL, {(struct lock_class_key *)0, {(struct lock_class *)0, (struct lock_class *)0}, "loop_devices_mutex.wait_lock", 0, 0UL}}}}, {& loop_devices_mutex.wait_list, & loop_devices_mutex.wait_list}, (struct task_struct *)0, (char const *)0, (void *)(& loop_devices_mutex), {(struct lock_class_key *)0, {(struct lock_class *)0, (struct lock_class *)0}, "loop_devices_mutex", 0, 0UL}}; [L4168] static int max_part ; [L4169] static int part_shift ; [L4279-L4281] static struct loop_func_table none_funcs = {0, & transfer_none, (int (*)(struct loop_device * , struct loop_info64 const * ))0, (int (*)(struct loop_device * ))0, (int (*)(struct loop_device * , int , unsigned long ))0, (struct module *)0}; [L4282-L4285] static struct loop_func_table xor_funcs = {1, & transfer_xor, & xor_init, (int (*)(struct loop_device * ))0, (int (*)(struct loop_device * , int , unsigned long ))0, (struct module *)0}; [L4286] static struct loop_func_table *xfer_funcs[20U] = { & none_funcs, & xor_funcs}; [L5306-L5310] static struct device_attribute loop_attr_backing_file = {{"backing_file", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & loop_attr_do_show_backing_file, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; [L5321-L5324] static struct device_attribute loop_attr_offset = {{"offset", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & loop_attr_do_show_offset, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; [L5335-L5338] static struct device_attribute loop_attr_sizelimit = {{"sizelimit", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & loop_attr_do_show_sizelimit, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; [L5349-L5352] static struct device_attribute loop_attr_autoclear = {{"autoclear", 292U, (struct lock_class_key *)0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & loop_attr_do_show_autoclear, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; [L5353-L5354] static struct attribute *loop_attrs[5U] = { & loop_attr_backing_file.attr, & loop_attr_offset.attr, & loop_attr_sizelimit.attr, & loop_attr_autoclear.attr, (struct attribute *)0}; [L5355] static struct attribute_group loop_attribute_group = {"loop", (mode_t (*)(struct kobject * , struct attribute * , int ))0, (struct attribute **)(& loop_attrs)}; [L6640-L6647] static struct block_device_operations const lo_fops = {& lo_open, & lo_release, & lo_ioctl, & lo_compat_ioctl, (int (*)(struct block_device * , sector_t , void ** , unsigned long * ))0, (unsigned int (*)(struct gendisk * , unsigned int ))0, (int (*)(struct gendisk * ))0, (void (*)(struct gendisk * ))0, (int (*)(struct gendisk * ))0, (int (*)(struct block_device * , struct hd_geometry * ))0, (void (*)(struct block_device * , unsigned long ))0, & __this_module}; [L6648] static int max_loop ; [L7017] int LDV_IN_INTERRUPT ; [L7179] int ldv_module_refcounter = 1; [L7019] struct loop_device *var_group1 ; [L7020] int var_transfer_none_0_p1 ; [L7021] struct page *var_transfer_none_0_p2 ; [L7022] unsigned int var_transfer_none_0_p3 ; [L7023] struct page *var_transfer_none_0_p4 ; [L7024] unsigned int var_transfer_none_0_p5 ; [L7025] int var_transfer_none_0_p6 ; [L7026] sector_t var_transfer_none_0_p7 ; [L7027] int var_transfer_xor_1_p1 ; [L7028] struct page *var_transfer_xor_1_p2 ; [L7029] unsigned int var_transfer_xor_1_p3 ; [L7030] struct page *var_transfer_xor_1_p4 ; [L7031] unsigned int var_transfer_xor_1_p5 ; [L7032] int var_transfer_xor_1_p6 ; [L7033] sector_t var_transfer_xor_1_p7 ; [L7034] struct loop_info64 const *var_xor_init_2_p1 ; [L7035] struct block_device *var_group2 ; [L7036] fmode_t var_lo_open_51_p1 ; [L7037] int res_lo_open_51 ; [L7038] struct gendisk *var_group3 ; [L7039] fmode_t var_lo_release_52_p1 ; [L7040] fmode_t var_lo_ioctl_45_p1 ; [L7041] unsigned int var_lo_ioctl_45_p2 ; [L7042] unsigned long var_lo_ioctl_45_p3 ; [L7043] fmode_t var_lo_compat_ioctl_50_p1 ; [L7044] unsigned int var_lo_compat_ioctl_50_p2 ; [L7045] unsigned long var_lo_compat_ioctl_50_p3 ; [L7046] int ldv_s_lo_fops_block_device_operations ; [L7047] int tmp ; [L7048] int tmp___0 ; [L7049] int tmp___1 ; [L7052] ldv_s_lo_fops_block_device_operations = 0 [L7053] LDV_IN_INTERRUPT = 1 [L7054] FCALL ldv_initialize() [L7055] CALL loop_init() [L6859] int i ; [L6860] int nr ; [L6861] unsigned long range ; [L6862] struct loop_device *lo ; [L6863] struct loop_device *next ; [L6864] int tmp ; [L6865] struct list_head const *__mptr ; [L6866] struct list_head const *__mptr___0 ; [L6867] struct list_head const *__mptr___1 ; [L6868] struct list_head const *__mptr___2 ; [L6869] struct list_head const *__mptr___3 ; [L6871] part_shift = 0 [L6872] COND FALSE !(max_part > 0) VAL [__this_module={103:114}, fls(max_part)=124, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, lo_fops={45:0}, loop_attr_autoclear={42:0}, loop_attr_backing_file={39:0}, loop_attr_offset={40:0}, loop_attr_sizelimit={41:0}, loop_attribute_group={44:0}, loop_attrs={43:0}, loop_devices={34:0}, loop_devices_mutex={35:0}, max_loop=0, max_part=0, none_funcs={36:0}, part_shift=0, xfer_funcs={38:0}, xor_funcs={37:0}] [L6879] COND FALSE !(1UL << part_shift > 256UL) VAL [__this_module={103:114}, fls(max_part)=124, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, lo_fops={45:0}, loop_attr_autoclear={42:0}, loop_attr_backing_file={39:0}, loop_attr_offset={40:0}, loop_attr_sizelimit={41:0}, loop_attribute_group={44:0}, loop_attrs={43:0}, loop_devices={34:0}, loop_devices_mutex={35:0}, max_loop=0, max_part=0, none_funcs={36:0}, part_shift=0, xfer_funcs={38:0}, xor_funcs={37:0}] [L6883] COND FALSE !((unsigned long )max_loop > 1UL << (20 - part_shift)) [L6887] COND FALSE !(max_loop != 0) [L6891] nr = 8 [L6892] range = 1048576UL [L6895] CALL, EXPR register_blkdev(7U, "loop") [L7496] return __VERIFIER_nondet_int(); [L6895] RET, EXPR register_blkdev(7U, "loop") [L6895] tmp = register_blkdev(7U, "loop") [L6897] COND FALSE !(tmp != 0) [L6901] i = 0 VAL [__this_module={103:114}, fls(max_part)=124, i=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, lo_fops={45:0}, loop_attr_autoclear={42:0}, loop_attr_backing_file={39:0}, loop_attr_offset={40:0}, loop_attr_sizelimit={41:0}, loop_attribute_group={44:0}, loop_attrs={43:0}, loop_devices={34:0}, loop_devices_mutex={35:0}, max_loop=0, max_part=0, none_funcs={36:0}, nr=8, part_shift=0, range=1048576, tmp=0, xfer_funcs={38:0}, xor_funcs={37:0}] [L6916] COND TRUE i < nr [L6905] CALL, EXPR loop_alloc(i) [L6714] struct loop_device *lo ; [L6715] struct gendisk *disk ; [L6716] void *tmp ; [L6717] struct gendisk *tmp___0 ; [L6718] struct lock_class_key __key ; [L6719] struct lock_class_key __key___0 ; [L6720] struct lock_class_key __key___1 ; [L6723] CALL, EXPR kzalloc(672UL, 208U) [L3925] void *tmp ; [L3928] CALL, EXPR kmalloc(size, flags | 32768U) [L3915] void *tmp___2 ; [L3918] CALL, EXPR __kmalloc(size, flags) [L7326] CALL, EXPR ldv_malloc(arg0) [L7320] COND FALSE !(__VERIFIER_nondet_bool()) [L7321] void *p = malloc(size); [L7322] CALL, EXPR IS_ERR(p) [L3705] long tmp ; [L3708] tmp = __builtin_expect((long )((unsigned long )ptr > 0x0ffffffffffff000UL), 0L) [L3710] return (tmp); [L7322] RET, EXPR IS_ERR(p) [L7322] CALL assume_abort_if_not(IS_ERR(p) == 0) [L7316] COND FALSE !(!cond) [L7322] RET assume_abort_if_not(IS_ERR(p) == 0) [L7323] return p; [L7326] RET, EXPR ldv_malloc(arg0) [L7326] return ldv_malloc(arg0); [L3918] RET, EXPR __kmalloc(size, flags) [L3918] tmp___2 = __kmalloc(size, flags) [L3920] return (tmp___2); [L3928] RET, EXPR kmalloc(size, flags | 32768U) [L3928] tmp = kmalloc(size, flags | 32768U) [L3930] return (tmp); [L6723] RET, EXPR kzalloc(672UL, 208U) [L6723] tmp = kzalloc(672UL, 208U) [L6724] lo = (struct loop_device *)tmp VAL [\old(i)=0, __key={48:0}, __key___0={47:0}, __key___1={46:0}, __this_module={103:114}, i=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, lo={-18446744073709551616:0}, lo_fops={45:0}, loop_attr_autoclear={42:0}, loop_attr_backing_file={39:0}, loop_attr_offset={40:0}, loop_attr_sizelimit={41:0}, loop_attribute_group={44:0}, loop_attrs={43:0}, loop_devices={34:0}, loop_devices_mutex={35:0}, max_loop=0, max_part=0, none_funcs={36:0}, part_shift=0, tmp={-18446744073709551616:0}, xfer_funcs={38:0}, xor_funcs={37:0}] [L6726] COND TRUE (unsigned long )lo == (unsigned long )((struct loop_device *)0) VAL [\old(i)=0, __key={48:0}, __key___0={47:0}, __key___1={46:0}, __this_module={103:114}, i=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, lo={-18446744073709551616:0}, lo_fops={45:0}, loop_attr_autoclear={42:0}, loop_attr_backing_file={39:0}, loop_attr_offset={40:0}, loop_attr_sizelimit={41:0}, loop_attribute_group={44:0}, loop_attrs={43:0}, loop_devices={34:0}, loop_devices_mutex={35:0}, max_loop=0, max_part=0, none_funcs={36:0}, part_shift=0, tmp={-18446744073709551616:0}, xfer_funcs={38:0}, xor_funcs={37:0}] [L6770] return ((struct loop_device *)0); [L6770] return ((struct loop_device *)0); [L6770] return ((struct loop_device *)0); [L6770] return ((struct loop_device *)0); VAL [\old(i)=0, \result={0:0}, __this_module={103:114}, i=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, lo={-18446744073709551616:0}, lo_fops={45:0}, loop_attr_autoclear={42:0}, loop_attr_backing_file={39:0}, loop_attr_offset={40:0}, loop_attr_sizelimit={41:0}, loop_attribute_group={44:0}, loop_attrs={43:0}, loop_devices={34:0}, loop_devices_mutex={35:0}, max_loop=0, max_part=0, none_funcs={36:0}, part_shift=0, tmp={-18446744073709551616:0}, xfer_funcs={38:0}, xor_funcs={37:0}] [L6905] RET, EXPR loop_alloc(i) [L6905] lo = loop_alloc(i) [L6907] COND TRUE (unsigned long )lo == (unsigned long )((struct loop_device *)0) [L6948] EXPR loop_devices.next [L6948] __mptr___1 = (struct list_head const *)loop_devices.next [L6949] lo = (struct loop_device *)__mptr___1 + 0x0ffffffffffffd70UL VAL [__mptr___1={34:0}, __this_module={103:114}, fls(max_part)=124, i=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, lo={34:724034704893099488960}, lo_fops={45:0}, loop_attr_autoclear={42:0}, loop_attr_backing_file={39:0}, loop_attr_offset={40:0}, loop_attr_sizelimit={41:0}, loop_attribute_group={44:0}, loop_attrs={43:0}, loop_devices={34:0}, loop_devices_mutex={35:0}, max_loop=0, max_part=0, none_funcs={36:0}, nr=8, part_shift=0, range=1048576, tmp=0, xfer_funcs={38:0}, xor_funcs={37:0}] [L6950] lo->lo_list.next * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 127.9MB. Free memory is still 98.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1351.03ms. Allocated memory was 127.9MB in the beginning and 163.6MB in the end (delta: 35.7MB). Free memory was 84.8MB in the beginning and 93.4MB in the end (delta: -8.6MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 494.27ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 93.4MB in the beginning and 69.1MB in the end (delta: 24.3MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 777.44ms. Allocated memory was 197.1MB in the beginning and 530.6MB in the end (delta: 333.4MB). Free memory was 69.1MB in the beginning and 350.0MB in the end (delta: -280.9MB). Peak memory consumption was 88.7MB. Max. memory is 16.1GB. * RCFGBuilder took 41540.92ms. Allocated memory was 530.6MB in the beginning and 1.3GB in the end (delta: 794.8MB). Free memory was 350.0MB in the beginning and 432.3MB in the end (delta: -82.4MB). Peak memory consumption was 987.2MB. Max. memory is 16.1GB. * CodeCheck took 19668.48ms. Allocated memory was 1.3GB in the beginning and 1.6GB in the end (delta: 266.3MB). Free memory was 432.3MB in the beginning and 363.2MB in the end (delta: 69.1MB). Peak memory consumption was 334.4MB. Max. memory is 16.1GB. * Witness Printer took 3.49ms. Allocated memory is still 1.6GB. Free memory is still 363.2MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 01:25:38,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/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_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f25e8d9a29012500b38126aa22b2b7d181aad99a845cece264158253e2ec92e3 --- 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 01:25:40,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:25:40,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:25:40,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:25:40,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:25:40,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:25:40,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:25:40,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:25:40,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:25:40,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:25:40,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:25:40,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:25:40,209 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:25:40,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:25:40,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:25:40,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:25:40,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:25:40,212 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:25:40,213 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:25:40,214 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:25:40,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:25:40,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:25:40,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:25:40,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:25:40,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:25:40,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:25:40,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:25:40,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:25:40,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:25:40,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:25:40,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:25:40,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:25:40,225 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:25:40,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:25:40,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:25:40,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:25:40,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:25:40,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:25:40,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:25:40,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:25:40,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:25:40,236 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-12-15 01:25:40,255 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:25:40,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:25:40,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:25:40,256 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:25:40,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:25:40,256 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:25:40,256 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:25:40,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:25:40,256 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 01:25:40,257 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 01:25:40,257 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 01:25:40,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:25:40,257 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:25:40,257 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:25:40,257 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:25:40,257 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:25:40,257 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:25:40,258 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:25:40,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:25:40,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:25:40,258 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:25:40,258 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:25:40,258 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:25:40,258 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:25:40,258 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:25:40,259 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:25:40,259 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_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f25e8d9a29012500b38126aa22b2b7d181aad99a845cece264158253e2ec92e3 [2022-12-15 01:25:40,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:25:40,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:25:40,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:25:40,485 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:25:40,486 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:25:40,487 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i [2022-12-15 01:25:43,001 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:25:43,352 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:25:43,353 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i [2022-12-15 01:25:43,377 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/data/c982f4309/ef76f33c3a574758bfab7a66bffa4b80/FLAGe2ebc2b2b [2022-12-15 01:25:43,388 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/data/c982f4309/ef76f33c3a574758bfab7a66bffa4b80 [2022-12-15 01:25:43,390 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:25:43,391 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:25:43,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:25:43,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:25:43,394 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:25:43,395 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:43" (1/1) ... [2022-12-15 01:25:43,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502bc10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:43, skipping insertion in model container [2022-12-15 01:25:43,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:43" (1/1) ... [2022-12-15 01:25:43,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:25:43,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:25:43,726 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 01:25:43,760 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:25:43,789 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:25:43,805 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-15 01:25:43,808 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-15 01:25:43,831 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 01:25:43,841 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-15 01:25:43,942 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-15 01:25:43,983 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:25:43,983 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:25:43,984 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:25:43,985 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-15 01:25:43,995 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:25:43,995 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 01:25:44,005 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,076 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,077 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:25:44,084 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,084 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:25:44,111 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,113 WARN L623 FunctionHandler]: Unknown extern function pagecache_write_begin [2022-12-15 01:25:44,113 WARN L623 FunctionHandler]: Unknown extern function file_update_time [2022-12-15 01:25:44,114 WARN L623 FunctionHandler]: Unknown extern function pagecache_write_end [2022-12-15 01:25:44,116 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,128 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,129 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:25:44,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,141 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-15 01:25:44,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,149 WARN L623 FunctionHandler]: Unknown extern function __splice_from_pipe [2022-12-15 01:25:44,152 WARN L623 FunctionHandler]: Unknown extern function splice_direct_to_actor [2022-12-15 01:25:44,160 WARN L623 FunctionHandler]: Unknown extern function vfs_fsync [2022-12-15 01:25:44,161 WARN L623 FunctionHandler]: Unknown extern function vfs_fsync [2022-12-15 01:25:44,171 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 01:25:44,172 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-15 01:25:44,177 WARN L623 FunctionHandler]: Unknown extern function bio_put [2022-12-15 01:25:44,178 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-15 01:25:44,181 WARN L623 FunctionHandler]: Unknown extern function set_user_nice [2022-12-15 01:25:44,181 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:25:44,182 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-15 01:25:44,182 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:25:44,183 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 01:25:44,183 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-15 01:25:44,184 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:25:44,187 WARN L623 FunctionHandler]: Unknown extern function bio_alloc [2022-12-15 01:25:44,188 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-15 01:25:44,194 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-15 01:25:44,197 WARN L623 FunctionHandler]: Unknown extern function fget [2022-12-15 01:25:44,198 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,199 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:25:44,199 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,205 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,207 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,210 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,211 WARN L623 FunctionHandler]: Unknown extern function d_path [2022-12-15 01:25:44,211 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,217 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,220 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,224 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,241 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-15 01:25:44,244 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-15 01:25:44,247 WARN L623 FunctionHandler]: Unknown extern function fget [2022-12-15 01:25:44,250 WARN L623 FunctionHandler]: Unknown extern function set_device_ro [2022-12-15 01:25:44,251 WARN L623 FunctionHandler]: Unknown extern function blk_queue_make_request [2022-12-15 01:25:44,252 WARN L623 FunctionHandler]: Unknown extern function blk_queue_flush [2022-12-15 01:25:44,253 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,253 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,253 WARN L623 FunctionHandler]: Unknown extern function set_blocksize [2022-12-15 01:25:44,254 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-15 01:25:44,255 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-15 01:25:44,255 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:25:44,256 WARN L623 FunctionHandler]: Unknown extern function invalidate_bdev [2022-12-15 01:25:44,256 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,256 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,256 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,267 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-15 01:25:44,268 WARN L623 FunctionHandler]: Unknown extern function invalidate_bdev [2022-12-15 01:25:44,269 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,269 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,270 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:25:44,270 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,270 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,274 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:25:44,282 WARN L623 FunctionHandler]: Unknown extern function vfs_getattr [2022-12-15 01:25:44,285 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:25:44,312 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,312 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,312 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,312 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,315 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,317 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:25:44,318 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,339 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,339 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,340 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,340 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,343 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,343 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,346 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,347 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,349 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,350 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,353 WARN L623 FunctionHandler]: Unknown extern function blk_alloc_queue [2022-12-15 01:25:44,353 WARN L623 FunctionHandler]: Unknown extern function alloc_disk [2022-12-15 01:25:44,354 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:25:44,354 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 01:25:44,354 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 01:25:44,355 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,356 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-15 01:25:44,356 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:25:44,358 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-15 01:25:44,359 WARN L623 FunctionHandler]: Unknown extern function put_disk [2022-12-15 01:25:44,359 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:25:44,359 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:25:44,370 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-15 01:25:44,374 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-15 01:25:44,377 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,378 WARN L623 FunctionHandler]: Unknown extern function get_disk [2022-12-15 01:25:44,379 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,383 WARN L623 FunctionHandler]: Unknown extern function register_blkdev [2022-12-15 01:25:44,385 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-15 01:25:44,385 WARN L623 FunctionHandler]: Unknown extern function blk_register_region [2022-12-15 01:25:44,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,388 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-15 01:25:44,393 WARN L623 FunctionHandler]: Unknown extern function blk_unregister_region [2022-12-15 01:25:44,393 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-15 01:25:44,408 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 01:25:44,409 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-15 01:25:44,414 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_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i[192897,192910] [2022-12-15 01:25:44,419 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-15 01:25:44,446 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:25:44,474 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 01:25:44,502 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:25:44,562 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 01:25:44,563 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:25:44,564 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:25:44,565 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-15 01:25:44,566 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-15 01:25:44,566 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 01:25:44,567 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-15 01:25:44,569 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-15 01:25:44,571 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:25:44,571 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:25:44,572 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:25:44,572 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-15 01:25:44,573 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:25:44,573 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 01:25:44,574 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,578 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,578 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:25:44,580 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,580 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:25:44,583 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,584 WARN L623 FunctionHandler]: Unknown extern function pagecache_write_begin [2022-12-15 01:25:44,584 WARN L623 FunctionHandler]: Unknown extern function file_update_time [2022-12-15 01:25:44,585 WARN L623 FunctionHandler]: Unknown extern function pagecache_write_end [2022-12-15 01:25:44,585 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,588 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,588 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:25:44,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,591 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-15 01:25:44,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,593 WARN L623 FunctionHandler]: Unknown extern function __splice_from_pipe [2022-12-15 01:25:44,594 WARN L623 FunctionHandler]: Unknown extern function splice_direct_to_actor [2022-12-15 01:25:44,596 WARN L623 FunctionHandler]: Unknown extern function vfs_fsync [2022-12-15 01:25:44,597 WARN L623 FunctionHandler]: Unknown extern function vfs_fsync [2022-12-15 01:25:44,599 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 01:25:44,599 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-15 01:25:44,600 WARN L623 FunctionHandler]: Unknown extern function bio_put [2022-12-15 01:25:44,600 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-15 01:25:44,601 WARN L623 FunctionHandler]: Unknown extern function set_user_nice [2022-12-15 01:25:44,601 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:25:44,602 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-15 01:25:44,602 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:25:44,602 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 01:25:44,602 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-15 01:25:44,603 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:25:44,604 WARN L623 FunctionHandler]: Unknown extern function bio_alloc [2022-12-15 01:25:44,604 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-15 01:25:44,606 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-15 01:25:44,607 WARN L623 FunctionHandler]: Unknown extern function fget [2022-12-15 01:25:44,608 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,608 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:25:44,608 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,609 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,610 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,611 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,611 WARN L623 FunctionHandler]: Unknown extern function d_path [2022-12-15 01:25:44,611 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,612 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,613 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,614 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,617 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-15 01:25:44,618 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-15 01:25:44,619 WARN L623 FunctionHandler]: Unknown extern function fget [2022-12-15 01:25:44,621 WARN L623 FunctionHandler]: Unknown extern function set_device_ro [2022-12-15 01:25:44,621 WARN L623 FunctionHandler]: Unknown extern function blk_queue_make_request [2022-12-15 01:25:44,622 WARN L623 FunctionHandler]: Unknown extern function blk_queue_flush [2022-12-15 01:25:44,622 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,622 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,623 WARN L623 FunctionHandler]: Unknown extern function set_blocksize [2022-12-15 01:25:44,623 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-15 01:25:44,624 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-15 01:25:44,624 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:25:44,631 WARN L623 FunctionHandler]: Unknown extern function invalidate_bdev [2022-12-15 01:25:44,632 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,632 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,632 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,636 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-15 01:25:44,637 WARN L623 FunctionHandler]: Unknown extern function invalidate_bdev [2022-12-15 01:25:44,637 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,638 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,638 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:25:44,639 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,639 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,640 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:25:44,644 WARN L623 FunctionHandler]: Unknown extern function vfs_getattr [2022-12-15 01:25:44,647 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:25:44,657 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,657 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,657 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,658 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,658 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,660 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:25:44,660 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,669 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,669 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,670 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,670 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,671 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,671 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,672 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,672 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,674 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,675 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,676 WARN L623 FunctionHandler]: Unknown extern function blk_alloc_queue [2022-12-15 01:25:44,676 WARN L623 FunctionHandler]: Unknown extern function alloc_disk [2022-12-15 01:25:44,676 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:25:44,677 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 01:25:44,677 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 01:25:44,678 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,678 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-15 01:25:44,679 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:25:44,679 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-15 01:25:44,679 WARN L623 FunctionHandler]: Unknown extern function put_disk [2022-12-15 01:25:44,680 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:25:44,680 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:25:44,681 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-15 01:25:44,681 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-15 01:25:44,682 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,682 WARN L623 FunctionHandler]: Unknown extern function get_disk [2022-12-15 01:25:44,683 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,684 WARN L623 FunctionHandler]: Unknown extern function register_blkdev [2022-12-15 01:25:44,685 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-15 01:25:44,685 WARN L623 FunctionHandler]: Unknown extern function blk_register_region [2022-12-15 01:25:44,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,687 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-15 01:25:44,689 WARN L623 FunctionHandler]: Unknown extern function blk_unregister_region [2022-12-15 01:25:44,689 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-15 01:25:44,690 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 01:25:44,691 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-15 01:25:44,692 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_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i[192897,192910] [2022-12-15 01:25:44,692 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-15 01:25:44,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:25:44,707 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:25:44,757 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 01:25:44,758 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:25:44,759 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 01:25:44,760 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-15 01:25:44,760 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-15 01:25:44,761 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 01:25:44,762 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-15 01:25:44,764 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-15 01:25:44,765 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:25:44,765 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:25:44,765 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-15 01:25:44,766 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-15 01:25:44,766 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-15 01:25:44,766 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-15 01:25:44,767 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,771 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,771 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:25:44,772 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,773 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:25:44,778 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,779 WARN L623 FunctionHandler]: Unknown extern function pagecache_write_begin [2022-12-15 01:25:44,780 WARN L623 FunctionHandler]: Unknown extern function file_update_time [2022-12-15 01:25:44,780 WARN L623 FunctionHandler]: Unknown extern function pagecache_write_end [2022-12-15 01:25:44,781 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,783 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 01:25:44,784 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-15 01:25:44,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,786 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-15 01:25:44,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,788 WARN L623 FunctionHandler]: Unknown extern function __splice_from_pipe [2022-12-15 01:25:44,789 WARN L623 FunctionHandler]: Unknown extern function splice_direct_to_actor [2022-12-15 01:25:44,790 WARN L623 FunctionHandler]: Unknown extern function vfs_fsync [2022-12-15 01:25:44,791 WARN L623 FunctionHandler]: Unknown extern function vfs_fsync [2022-12-15 01:25:44,793 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 01:25:44,793 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-15 01:25:44,794 WARN L623 FunctionHandler]: Unknown extern function bio_put [2022-12-15 01:25:44,794 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-15 01:25:44,794 WARN L623 FunctionHandler]: Unknown extern function set_user_nice [2022-12-15 01:25:44,795 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:25:44,795 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-15 01:25:44,795 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:25:44,796 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 01:25:44,796 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-15 01:25:44,796 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 01:25:44,797 WARN L623 FunctionHandler]: Unknown extern function bio_alloc [2022-12-15 01:25:44,798 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-15 01:25:44,799 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-15 01:25:44,799 WARN L623 FunctionHandler]: Unknown extern function fget [2022-12-15 01:25:44,801 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,801 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:25:44,801 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,802 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,803 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,804 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,804 WARN L623 FunctionHandler]: Unknown extern function d_path [2022-12-15 01:25:44,804 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,805 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,805 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,806 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,809 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-15 01:25:44,810 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-15 01:25:44,810 WARN L623 FunctionHandler]: Unknown extern function fget [2022-12-15 01:25:44,813 WARN L623 FunctionHandler]: Unknown extern function set_device_ro [2022-12-15 01:25:44,824 WARN L623 FunctionHandler]: Unknown extern function blk_queue_make_request [2022-12-15 01:25:44,826 WARN L623 FunctionHandler]: Unknown extern function blk_queue_flush [2022-12-15 01:25:44,827 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,827 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,827 WARN L623 FunctionHandler]: Unknown extern function set_blocksize [2022-12-15 01:25:44,827 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-15 01:25:44,828 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-15 01:25:44,828 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:25:44,829 WARN L623 FunctionHandler]: Unknown extern function invalidate_bdev [2022-12-15 01:25:44,829 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,829 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,829 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,839 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-15 01:25:44,845 WARN L623 FunctionHandler]: Unknown extern function invalidate_bdev [2022-12-15 01:25:44,845 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,845 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,846 WARN L623 FunctionHandler]: Unknown extern function ioctl_by_bdev [2022-12-15 01:25:44,846 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,846 WARN L623 FunctionHandler]: Unknown extern function fput [2022-12-15 01:25:44,847 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:25:44,854 WARN L623 FunctionHandler]: Unknown extern function vfs_getattr [2022-12-15 01:25:44,855 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:25:44,861 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,862 WARN L623 FunctionHandler]: Unknown extern function bd_set_size [2022-12-15 01:25:44,862 WARN L623 FunctionHandler]: Unknown extern function kobject_uevent [2022-12-15 01:25:44,862 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,863 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,863 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-15 01:25:44,875 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,882 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,882 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,882 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,883 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,883 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,883 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,884 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,884 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,886 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,886 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,887 WARN L623 FunctionHandler]: Unknown extern function blk_alloc_queue [2022-12-15 01:25:44,887 WARN L623 FunctionHandler]: Unknown extern function alloc_disk [2022-12-15 01:25:44,888 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 01:25:44,888 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 01:25:44,888 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 01:25:44,892 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 01:25:44,892 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-15 01:25:44,892 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:25:44,893 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-15 01:25:44,893 WARN L623 FunctionHandler]: Unknown extern function put_disk [2022-12-15 01:25:44,893 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 01:25:44,893 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:25:44,894 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-15 01:25:44,894 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-15 01:25:44,895 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 01:25:44,895 WARN L623 FunctionHandler]: Unknown extern function get_disk [2022-12-15 01:25:44,895 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 01:25:44,896 WARN L623 FunctionHandler]: Unknown extern function register_blkdev [2022-12-15 01:25:44,897 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-15 01:25:44,898 WARN L623 FunctionHandler]: Unknown extern function blk_register_region [2022-12-15 01:25:44,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 01:25:44,899 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-15 01:25:44,900 WARN L623 FunctionHandler]: Unknown extern function blk_unregister_region [2022-12-15 01:25:44,901 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-15 01:25:44,902 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 01:25:44,902 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-15 01:25:44,903 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_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-loop.ko.cil.out.i[192897,192910] [2022-12-15 01:25:44,904 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-15 01:25:44,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:25:44,976 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:25:44,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44 WrapperNode [2022-12-15 01:25:44,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:25:44,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:25:44,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:25:44,978 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:25:44,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44" (1/1) ... [2022-12-15 01:25:45,029 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44" (1/1) ... [2022-12-15 01:25:45,416 INFO L138 Inliner]: procedures = 251, calls = 1201, calls flagged for inlining = 365, calls inlined = 1955, statements flattened = 26843 [2022-12-15 01:25:45,417 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:25:45,417 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:25:45,417 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:25:45,417 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:25:45,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44" (1/1) ... [2022-12-15 01:25:45,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44" (1/1) ... [2022-12-15 01:25:45,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44" (1/1) ... [2022-12-15 01:25:45,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44" (1/1) ... [2022-12-15 01:25:45,796 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44" (1/1) ... [2022-12-15 01:25:45,844 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44" (1/1) ... [2022-12-15 01:25:45,892 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44" (1/1) ... [2022-12-15 01:25:45,918 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44" (1/1) ... [2022-12-15 01:25:46,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:25:46,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:25:46,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:25:46,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:25:46,006 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44" (1/1) ... [2022-12-15 01:25:46,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:25:46,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:25:46,030 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:25:46,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f01e7e-4e2e-4dca-8be1-cf719af9f080/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:25:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-15 01:25:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-15 01:25:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-15 01:25:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:25:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:25:46,523 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:25:46,525 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:25:46,542 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 01:25:46,592 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 01:25:46,675 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-15 01:25:46,744 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock.