./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko.cil.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_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/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_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/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_9fc797f3-9898-4997-ba30-63280d3d0ca9/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 668079de19bf0a3b986283cdf2026e08e0cc89de10c7b91fb412db22c303859d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:19:37,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:19:37,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:19:37,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:19:37,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:19:37,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:19:37,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:19:37,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:19:37,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:19:37,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:19:37,412 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:19:37,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:19:37,414 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:19:37,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:19:37,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:19:37,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:19:37,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:19:37,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:19:37,420 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:19:37,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:19:37,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:19:37,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:19:37,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:19:37,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:19:37,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:19:37,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:19:37,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:19:37,432 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:19:37,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:19:37,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:19:37,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:19:37,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:19:37,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:19:37,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:19:37,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:19:37,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:19:37,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:19:37,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:19:37,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:19:37,439 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:19:37,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:19:37,441 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-14 16:19:37,462 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:19:37,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:19:37,464 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:19:37,464 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:19:37,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:19:37,464 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 16:19:37,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:19:37,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:19:37,465 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 16:19:37,465 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 16:19:37,465 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 16:19:37,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:19:37,466 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:19:37,466 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:19:37,466 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:19:37,466 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:19:37,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:19:37,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:19:37,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:19:37,467 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:19:37,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:19:37,467 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_9fc797f3-9898-4997-ba30-63280d3d0ca9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 668079de19bf0a3b986283cdf2026e08e0cc89de10c7b91fb412db22c303859d [2022-12-14 16:19:37,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:19:37,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:19:37,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:19:37,697 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:19:37,698 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:19:37,699 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko.cil.i [2022-12-14 16:19:40,309 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:19:40,761 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:19:40,762 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko.cil.i [2022-12-14 16:19:40,803 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/data/38b492b19/62da5e6f4f2a4929a62cfabe6b2a7bfd/FLAG7cf2c613a [2022-12-14 16:19:40,813 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/data/38b492b19/62da5e6f4f2a4929a62cfabe6b2a7bfd [2022-12-14 16:19:40,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:19:40,816 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:19:40,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:19:40,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:19:40,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:19:40,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:19:40" (1/1) ... [2022-12-14 16:19:40,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31a324e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:19:40, skipping insertion in model container [2022-12-14 16:19:40,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:19:40" (1/1) ... [2022-12-14 16:19:40,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:19:40,957 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:19:41,758 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 16:19:41,762 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 16:19:41,948 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 16:19:41,997 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:19:42,007 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:19:42,095 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 16:19:42,096 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:19:42,249 WARN L623 FunctionHandler]: Unknown extern function xen_physdev_op_compat [2022-12-14 16:19:42,378 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,380 WARN L623 FunctionHandler]: Unknown extern function pci_dev_get [2022-12-14 16:19:42,380 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:42,381 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 16:19:42,390 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,390 WARN L623 FunctionHandler]: Unknown extern function xen_unregister_device_domain_owner [2022-12-14 16:19:42,391 WARN L623 FunctionHandler]: Unknown extern function __pci_reset_function_locked [2022-12-14 16:19:42,391 WARN L623 FunctionHandler]: Unknown extern function pci_load_and_free_saved_state [2022-12-14 16:19:42,392 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 16:19:42,392 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 16:19:42,394 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 16:19:42,395 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:42,395 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 16:19:42,395 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:42,436 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:19:42,437 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 16:19:42,437 WARN L623 FunctionHandler]: Unknown extern function __pci_reset_function_locked [2022-12-14 16:19:42,438 WARN L623 FunctionHandler]: Unknown extern function pci_load_saved_state [2022-12-14 16:19:42,438 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 16:19:42,439 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 16:19:42,439 WARN L623 FunctionHandler]: Unknown extern function xen_unregister_device_domain_owner [2022-12-14 16:19:42,440 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 16:19:42,466 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,470 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 16:19:42,472 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,472 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 16:19:42,474 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,475 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 16:19:42,476 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,478 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,478 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 16:19:42,479 WARN L623 FunctionHandler]: Unknown extern function pci_store_saved_state [2022-12-14 16:19:42,479 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,481 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,481 WARN L623 FunctionHandler]: Unknown extern function __pci_reset_function_locked [2022-12-14 16:19:42,482 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 16:19:42,483 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,484 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:42,491 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:19:42,492 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,492 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:42,502 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,510 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,511 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,511 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 16:19:42,517 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,519 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,522 WARN L623 FunctionHandler]: Unknown extern function xen_find_device_domain_owner [2022-12-14 16:19:42,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:19:42,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:19:42,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:19:42,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:19:42,523 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:19:42,531 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_start [2022-12-14 16:19:42,531 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,531 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-14 16:19:42,532 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-14 16:19:42,532 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,539 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,540 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,541 WARN L623 FunctionHandler]: Unknown extern function notify_remote_via_irq [2022-12-14 16:19:42,541 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 16:19:42,542 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 16:19:42,543 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 16:19:42,543 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 16:19:42,543 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,545 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,551 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,552 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 16:19:42,553 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,553 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,554 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,555 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,555 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 16:19:42,561 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,562 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 16:19:42,563 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,564 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,564 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,565 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,566 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 16:19:42,572 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,572 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 16:19:42,573 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,574 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,575 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,576 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,577 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 16:19:42,583 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,584 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 16:19:42,585 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,586 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,587 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:42,587 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 16:19:42,617 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 16:19:42,633 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:19:42,634 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:42,635 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 16:19:42,644 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:42,666 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 16:19:42,675 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 16:19:42,686 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:42,687 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield reference at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:643) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1476) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1653) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 16:19:42,692 INFO L158 Benchmark]: Toolchain (without parser) took 1874.67ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 80.3MB in the beginning and 117.9MB in the end (delta: -37.6MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. [2022-12-14 16:19:42,692 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 102.8MB. Free memory is still 77.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:19:42,693 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1873.07ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 79.8MB in the beginning and 117.9MB in the end (delta: -38.0MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. [2022-12-14 16:19:42,694 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 102.8MB. Free memory is still 77.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1873.07ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 79.8MB in the beginning and 117.9MB in the end (delta: -38.0MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield reference: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/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_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/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_9fc797f3-9898-4997-ba30-63280d3d0ca9/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 668079de19bf0a3b986283cdf2026e08e0cc89de10c7b91fb412db22c303859d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:19:44,416 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:19:44,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:19:44,430 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:19:44,430 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:19:44,431 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:19:44,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:19:44,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:19:44,434 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:19:44,435 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:19:44,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:19:44,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:19:44,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:19:44,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:19:44,438 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:19:44,439 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:19:44,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:19:44,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:19:44,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:19:44,451 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:19:44,454 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:19:44,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:19:44,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:19:44,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:19:44,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:19:44,467 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:19:44,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:19:44,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:19:44,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:19:44,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:19:44,472 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:19:44,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:19:44,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:19:44,475 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:19:44,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:19:44,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:19:44,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:19:44,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:19:44,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:19:44,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:19:44,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:19:44,480 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-12-14 16:19:44,509 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:19:44,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:19:44,510 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:19:44,511 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:19:44,511 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:19:44,511 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 16:19:44,511 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:19:44,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:19:44,512 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 16:19:44,512 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 16:19:44,512 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 16:19:44,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:19:44,512 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 16:19:44,512 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 16:19:44,513 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 16:19:44,513 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:19:44,513 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:19:44,513 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:19:44,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:19:44,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:19:44,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:19:44,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:19:44,514 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 16:19:44,514 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 16:19:44,515 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 16:19:44,515 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 16:19:44,515 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_9fc797f3-9898-4997-ba30-63280d3d0ca9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 668079de19bf0a3b986283cdf2026e08e0cc89de10c7b91fb412db22c303859d [2022-12-14 16:19:44,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:19:44,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:19:44,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:19:44,775 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:19:44,776 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:19:44,777 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko.cil.i [2022-12-14 16:19:47,358 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:19:47,825 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:19:47,826 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko.cil.i [2022-12-14 16:19:47,870 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/data/34f15a194/7a05edfc726e472c860854b6b73457b3/FLAG82b88ab6f [2022-12-14 16:19:47,923 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fc797f3-9898-4997-ba30-63280d3d0ca9/bin/ukojak-rkRKPMF4O4/data/34f15a194/7a05edfc726e472c860854b6b73457b3 [2022-12-14 16:19:47,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:19:47,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:19:47,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:19:47,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:19:47,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:19:47,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:19:47" (1/1) ... [2022-12-14 16:19:47,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e75760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:19:47, skipping insertion in model container [2022-12-14 16:19:47,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:19:47" (1/1) ... [2022-12-14 16:19:47,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:19:48,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:19:48,895 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 16:19:48,900 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 16:19:49,065 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 16:19:49,102 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:19:49,110 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:19:49,180 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 16:19:49,182 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:19:49,312 WARN L623 FunctionHandler]: Unknown extern function xen_physdev_op_compat [2022-12-14 16:19:49,413 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,414 WARN L623 FunctionHandler]: Unknown extern function pci_dev_get [2022-12-14 16:19:49,415 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:49,416 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 16:19:49,425 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,426 WARN L623 FunctionHandler]: Unknown extern function xen_unregister_device_domain_owner [2022-12-14 16:19:49,426 WARN L623 FunctionHandler]: Unknown extern function __pci_reset_function_locked [2022-12-14 16:19:49,426 WARN L623 FunctionHandler]: Unknown extern function pci_load_and_free_saved_state [2022-12-14 16:19:49,427 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 16:19:49,427 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 16:19:49,435 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 16:19:49,435 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:49,435 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 16:19:49,436 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:49,466 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:19:49,467 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 16:19:49,467 WARN L623 FunctionHandler]: Unknown extern function __pci_reset_function_locked [2022-12-14 16:19:49,467 WARN L623 FunctionHandler]: Unknown extern function pci_load_saved_state [2022-12-14 16:19:49,468 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 16:19:49,468 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 16:19:49,468 WARN L623 FunctionHandler]: Unknown extern function xen_unregister_device_domain_owner [2022-12-14 16:19:49,469 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 16:19:49,487 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,492 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 16:19:49,493 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,493 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 16:19:49,494 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,495 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 16:19:49,496 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,497 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,497 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 16:19:49,498 WARN L623 FunctionHandler]: Unknown extern function pci_store_saved_state [2022-12-14 16:19:49,498 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,499 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,500 WARN L623 FunctionHandler]: Unknown extern function __pci_reset_function_locked [2022-12-14 16:19:49,500 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 16:19:49,501 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,501 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:49,507 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:19:49,508 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,508 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:49,516 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,522 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,523 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,524 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 16:19:49,530 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,532 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,535 WARN L623 FunctionHandler]: Unknown extern function xen_find_device_domain_owner [2022-12-14 16:19:49,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:19:49,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:19:49,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:19:49,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:19:49,537 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:19:49,544 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_start [2022-12-14 16:19:49,544 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,545 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-14 16:19:49,545 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-14 16:19:49,546 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,552 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,553 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,554 WARN L623 FunctionHandler]: Unknown extern function notify_remote_via_irq [2022-12-14 16:19:49,555 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 16:19:49,556 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 16:19:49,556 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 16:19:49,557 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 16:19:49,557 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,564 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,573 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,574 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 16:19:49,576 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,577 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,578 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,579 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,580 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 16:19:49,586 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,587 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 16:19:49,589 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,590 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,590 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,592 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,593 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 16:19:49,600 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,607 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 16:19:49,608 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,609 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,611 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,613 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,614 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 16:19:49,621 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,622 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 16:19:49,624 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,624 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,625 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 16:19:49,626 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 16:19:49,648 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 16:19:49,654 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:19:49,654 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:49,655 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 16:19:49,662 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:19:49,683 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 16:19:49,693 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 16:19:49,704 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 16:19:49,705 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield reference at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:643) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1476) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1653) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 16:19:49,710 INFO L158 Benchmark]: Toolchain (without parser) took 1782.31ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 30.1MB in the beginning and 24.5MB in the end (delta: 5.7MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2022-12-14 16:19:49,711 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 52.4MB. Free memory was 30.9MB in the beginning and 30.8MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:19:49,712 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1780.32ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 29.9MB in the beginning and 24.5MB in the end (delta: 5.5MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2022-12-14 16:19:49,713 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 52.4MB. Free memory was 30.9MB in the beginning and 30.8MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1780.32ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 29.9MB in the beginning and 24.5MB in the end (delta: 5.5MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield reference: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference