./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 89df6a30cf262268cfa3c3d97ee091e00dbdebfd3a1559cd061573ba0a1f8e7d --- 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 06:30:12,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:30:12,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:30:12,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:30:12,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:30:12,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:30:12,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:30:12,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:30:12,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:30:12,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:30:12,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:30:12,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:30:12,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:30:12,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:30:12,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:30:12,831 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:30:12,832 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:30:12,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:30:12,833 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:30:12,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:30:12,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:30:12,836 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:30:12,837 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:30:12,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:30:12,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:30:12,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:30:12,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:30:12,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:30:12,841 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:30:12,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:30:12,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:30:12,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:30:12,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:30:12,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:30:12,843 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:30:12,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:30:12,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:30:12,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:30:12,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:30:12,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:30:12,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:30:12,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 06:30:12,859 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:30:12,859 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:30:12,859 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:30:12,859 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:30:12,860 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:30:12,860 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:30:12,860 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:30:12,860 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:30:12,860 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:30:12,860 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 06:30:12,860 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:30:12,860 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:30:12,861 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 06:30:12,861 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 06:30:12,861 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:30:12,861 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 06:30:12,861 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 06:30:12,861 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 06:30:12,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:30:12,862 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:30:12,862 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:30:12,862 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:30:12,862 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:30:12,862 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:30:12,862 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:30:12,862 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:30:12,862 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:30:12,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:30:12,863 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:30:12,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:30:12,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:30:12,863 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 06:30:12,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:30:12,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:30:12,863 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 06:30:12,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 06:30:12,863 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:30:12,863 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:30:12,863 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_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89df6a30cf262268cfa3c3d97ee091e00dbdebfd3a1559cd061573ba0a1f8e7d [2022-12-14 06:30:13,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:30:13,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:30:13,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:30:13,048 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:30:13,048 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:30:13,049 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i [2022-12-14 06:30:15,589 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:30:16,165 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:30:16,165 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i [2022-12-14 06:30:16,206 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/data/35b803523/5fad3622c7db43dc9b77e85c1a364e0b/FLAGc1ec2003d [2022-12-14 06:30:16,664 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/data/35b803523/5fad3622c7db43dc9b77e85c1a364e0b [2022-12-14 06:30:16,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:30:16,667 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:30:16,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:30:16,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:30:16,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:30:16,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:30:16" (1/1) ... [2022-12-14 06:30:16,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5caec061 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:30:16, skipping insertion in model container [2022-12-14 06:30:16,673 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:30:16" (1/1) ... [2022-12-14 06:30:16,678 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:30:16,860 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:30:17,838 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:17,861 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 06:30:17,876 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:30:17,976 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:17,977 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:17,977 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:17,978 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:17,978 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:18,006 WARN L623 FunctionHandler]: Unknown extern function __alloc_pages_nodemask [2022-12-14 06:30:18,057 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 06:30:18,057 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 06:30:18,058 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 06:30:18,058 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 06:30:18,064 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 06:30:18,065 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 06:30:18,065 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 06:30:18,066 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 06:30:18,108 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:30:18,321 WARN L623 FunctionHandler]: Unknown extern function is_uv_system [2022-12-14 06:30:18,330 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,331 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,331 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,332 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,332 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:18,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:18,334 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 06:30:18,335 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:30:18,344 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,345 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,345 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,346 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,346 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:18,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:18,355 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 06:30:18,357 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 06:30:18,373 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,373 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,374 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,374 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,375 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:18,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:18,384 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:30:18,384 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:30:18,386 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,387 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,387 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,388 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:18,388 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:18,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:18,397 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:30:18,398 WARN L623 FunctionHandler]: Unknown extern function __init_rwsem [2022-12-14 06:30:18,400 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 06:30:18,407 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 06:30:18,422 WARN L623 FunctionHandler]: Unknown extern function uv_setup_irq [2022-12-14 06:30:18,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:18,424 WARN L623 FunctionHandler]: Unknown extern function uv_teardown_irq [2022-12-14 06:30:18,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:18,431 WARN L623 FunctionHandler]: Unknown extern function uv_teardown_irq [2022-12-14 06:30:18,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:18,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:18,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:18,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:18,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:18,733 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 06:30:18,747 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:30:18,748 WARN L623 FunctionHandler]: Unknown extern function misc_register [2022-12-14 06:30:18,748 WARN L623 FunctionHandler]: Unknown extern function misc_deregister [2022-12-14 06:30:18,749 WARN L623 FunctionHandler]: Unknown extern function misc_deregister [2022-12-14 06:30:18,931 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 06:30:18,939 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,127 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,134 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,151 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:30:19,183 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:30:19,401 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,401 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,402 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,402 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,402 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,411 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,412 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,413 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,413 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,413 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,423 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,424 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,424 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,425 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,425 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,428 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,429 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,429 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,430 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,430 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,432 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,433 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,433 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,434 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,434 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,443 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,443 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,444 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,444 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,444 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,483 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,484 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,484 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,485 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,485 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,494 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,495 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,495 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,495 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,496 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,498 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:30:19,507 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:30:19,509 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,509 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,509 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,510 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,510 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,512 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:30:19,512 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,513 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,513 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,513 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,514 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,515 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,515 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,515 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,516 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,516 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,518 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,518 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,519 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,519 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,520 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,527 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,528 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,528 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,528 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,529 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,567 WARN L623 FunctionHandler]: Unknown extern function zap_vma_ptes [2022-12-14 06:30:19,568 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,569 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,569 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,569 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,569 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,573 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,574 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,574 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,574 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,574 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,576 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,577 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,577 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,577 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,577 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,587 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,587 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,588 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,588 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,588 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,602 WARN L623 FunctionHandler]: Unknown extern function down_write_trylock [2022-12-14 06:30:19,609 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 06:30:19,614 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,614 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,614 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,615 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,615 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,627 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,627 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,628 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,628 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,628 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,629 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,630 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,630 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,630 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,630 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,632 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,632 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,632 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,632 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:19,632 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:19,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:19,634 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 06:30:19,634 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 06:30:19,634 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-12-14 06:30:19,636 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 06:30:19,730 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:20,062 WARN L623 FunctionHandler]: Unknown extern function find_vma [2022-12-14 06:30:20,069 WARN L623 FunctionHandler]: Unknown extern function down_read [2022-12-14 06:30:20,069 WARN L623 FunctionHandler]: Unknown extern function up_read [2022-12-14 06:30:20,076 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 06:30:20,076 WARN L623 FunctionHandler]: Unknown extern function downgrade_write [2022-12-14 06:30:20,076 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 06:30:20,082 WARN L623 FunctionHandler]: Unknown extern function up_read [2022-12-14 06:30:20,095 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 06:30:20,095 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 06:30:20,102 WARN L623 FunctionHandler]: Unknown extern function get_user_pages [2022-12-14 06:30:20,102 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 06:30:20,111 ERROR L326 MainTranslator]: Unsupported Syntax: conversion to CStruct not implemented. [2022-12-14 06:30:20,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d1e53ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:30:20, skipping insertion in model container [2022-12-14 06:30:20,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:30:20,112 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 06:30:20,113 INFO L158 Benchmark]: Toolchain (without parser) took 3445.16ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 85.1MB in the beginning and 67.8MB in the end (delta: 17.3MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-12-14 06:30:20,114 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 92.3MB. Free memory was 44.2MB in the beginning and 44.1MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:30:20,114 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3443.60ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 85.1MB in the beginning and 68.9MB in the end (delta: 16.2MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-12-14 06:30:20,116 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 92.3MB. Free memory was 44.2MB in the beginning and 44.1MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3443.60ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 85.1MB in the beginning and 68.9MB in the end (delta: 16.2MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 15575]: Unsupported Syntax conversion to CStruct not implemented. 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_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 89df6a30cf262268cfa3c3d97ee091e00dbdebfd3a1559cd061573ba0a1f8e7d --- 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 06:30:21,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:30:21,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:30:21,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:30:21,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:30:21,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:30:21,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:30:21,566 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:30:21,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:30:21,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:30:21,568 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:30:21,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:30:21,569 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:30:21,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:30:21,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:30:21,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:30:21,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:30:21,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:30:21,573 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:30:21,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:30:21,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:30:21,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:30:21,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:30:21,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:30:21,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:30:21,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:30:21,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:30:21,581 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:30:21,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:30:21,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:30:21,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:30:21,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:30:21,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:30:21,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:30:21,589 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:30:21,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:30:21,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:30:21,591 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:30:21,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:30:21,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:30:21,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:30:21,594 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-12-14 06:30:21,609 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:30:21,610 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:30:21,610 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:30:21,610 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:30:21,610 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:30:21,611 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:30:21,611 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:30:21,611 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:30:21,611 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:30:21,611 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:30:21,611 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:30:21,611 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:30:21,612 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:30:21,612 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:30:21,612 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:30:21,612 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:30:21,612 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:30:21,612 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 06:30:21,613 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 06:30:21,613 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 06:30:21,613 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:30:21,613 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:30:21,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:30:21,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:30:21,613 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 06:30:21,614 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:30:21,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:30:21,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:30:21,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:30:21,614 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:30:21,614 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 06:30:21,614 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 06:30:21,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:30:21,615 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:30:21,615 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 06:30:21,615 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_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89df6a30cf262268cfa3c3d97ee091e00dbdebfd3a1559cd061573ba0a1f8e7d [2022-12-14 06:30:21,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:30:21,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:30:21,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:30:21,871 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:30:21,871 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:30:21,873 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i [2022-12-14 06:30:24,556 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:30:25,193 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:30:25,194 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i [2022-12-14 06:30:25,257 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/data/2a1c7d2b0/52bb862a1e494dd4becc37e1507fe906/FLAGc0fca0023 [2022-12-14 06:30:25,270 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d370728e-5d9c-4e0e-bb54-49c330085f8f/bin/utaipan-gh47qXpMRh/data/2a1c7d2b0/52bb862a1e494dd4becc37e1507fe906 [2022-12-14 06:30:25,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:30:25,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:30:25,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:30:25,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:30:25,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:30:25,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:30:25" (1/1) ... [2022-12-14 06:30:25,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ece8673 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:30:25, skipping insertion in model container [2022-12-14 06:30:25,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:30:25" (1/1) ... [2022-12-14 06:30:25,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:30:25,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:30:26,362 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,395 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 06:30:26,411 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:30:26,514 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,514 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,515 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,516 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,516 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:26,544 WARN L623 FunctionHandler]: Unknown extern function __alloc_pages_nodemask [2022-12-14 06:30:26,600 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 06:30:26,601 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 06:30:26,601 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 06:30:26,602 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 06:30:26,608 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 06:30:26,609 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 06:30:26,609 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 06:30:26,610 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 06:30:26,654 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:30:26,874 WARN L623 FunctionHandler]: Unknown extern function is_uv_system [2022-12-14 06:30:26,883 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,883 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,884 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,884 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,884 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:26,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:26,886 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 06:30:26,888 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:30:26,897 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,898 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,898 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,899 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,899 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:26,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:26,908 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 06:30:26,910 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 06:30:26,925 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,926 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,926 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,927 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,927 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:26,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:26,936 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:30:26,937 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:30:26,939 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,940 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,940 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,941 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:26,941 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:26,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:26,950 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:30:26,951 WARN L623 FunctionHandler]: Unknown extern function __init_rwsem [2022-12-14 06:30:26,954 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 06:30:26,963 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 06:30:26,991 WARN L623 FunctionHandler]: Unknown extern function uv_setup_irq [2022-12-14 06:30:26,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:26,992 WARN L623 FunctionHandler]: Unknown extern function uv_teardown_irq [2022-12-14 06:30:26,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:27,003 WARN L623 FunctionHandler]: Unknown extern function uv_teardown_irq [2022-12-14 06:30:27,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:27,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:27,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:27,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:27,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:27,351 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 06:30:27,360 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:30:27,361 WARN L623 FunctionHandler]: Unknown extern function misc_register [2022-12-14 06:30:27,361 WARN L623 FunctionHandler]: Unknown extern function misc_deregister [2022-12-14 06:30:27,362 WARN L623 FunctionHandler]: Unknown extern function misc_deregister [2022-12-14 06:30:27,510 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 06:30:27,517 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,687 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,698 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,716 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:30:27,747 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:30:27,935 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,935 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,936 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,936 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,936 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:27,944 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,944 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,944 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,945 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,945 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:27,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:27,952 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,953 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,953 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,953 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,954 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:27,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:27,956 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,956 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,956 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,957 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,957 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:27,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:27,958 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,959 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,959 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,959 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,959 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:27,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:27,967 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,967 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,967 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,968 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:27,968 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:27,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,004 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,005 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,005 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,005 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,005 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,014 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,014 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,015 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,015 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,015 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,017 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:30:28,028 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:30:28,030 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,030 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,031 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,031 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,031 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,033 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:30:28,034 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,034 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,035 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,035 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,035 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,037 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,037 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,037 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,037 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,038 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,039 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,040 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,040 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,040 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,040 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,047 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,048 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,048 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,048 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,048 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,090 WARN L623 FunctionHandler]: Unknown extern function zap_vma_ptes [2022-12-14 06:30:28,091 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,091 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,091 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,091 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,091 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,096 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,096 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,097 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,097 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,097 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,098 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,098 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,099 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,099 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,099 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,108 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,108 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,108 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,109 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,109 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,123 WARN L623 FunctionHandler]: Unknown extern function down_write_trylock [2022-12-14 06:30:28,129 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 06:30:28,134 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,134 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,135 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,135 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,135 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,144 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,145 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,145 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,145 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,145 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,146 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,146 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,147 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,147 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,147 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,149 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,149 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,149 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,150 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,150 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 06:30:28,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:30:28,151 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 06:30:28,152 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 06:30:28,152 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-12-14 06:30:28,153 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 06:30:28,241 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:30:28,590 WARN L623 FunctionHandler]: Unknown extern function find_vma [2022-12-14 06:30:28,597 WARN L623 FunctionHandler]: Unknown extern function down_read [2022-12-14 06:30:28,598 WARN L623 FunctionHandler]: Unknown extern function up_read [2022-12-14 06:30:28,604 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 06:30:28,605 WARN L623 FunctionHandler]: Unknown extern function downgrade_write [2022-12-14 06:30:28,605 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 06:30:28,611 WARN L623 FunctionHandler]: Unknown extern function up_read [2022-12-14 06:30:28,624 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 06:30:28,625 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 06:30:28,631 WARN L623 FunctionHandler]: Unknown extern function get_user_pages [2022-12-14 06:30:28,632 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 06:30:28,641 ERROR L326 MainTranslator]: Unsupported Syntax: conversion to CStruct not implemented. [2022-12-14 06:30:28,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34aa5703 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:30:28, skipping insertion in model container [2022-12-14 06:30:28,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:30:28,642 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 06:30:28,643 INFO L158 Benchmark]: Toolchain (without parser) took 3368.91ms. Allocated memory was 81.8MB in the beginning and 119.5MB in the end (delta: 37.7MB). Free memory was 47.4MB in the beginning and 61.8MB in the end (delta: -14.4MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. [2022-12-14 06:30:28,643 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 58.7MB. Free memory was 37.5MB in the beginning and 37.4MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:30:28,644 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3366.97ms. Allocated memory was 81.8MB in the beginning and 119.5MB in the end (delta: 37.7MB). Free memory was 47.1MB in the beginning and 61.8MB in the end (delta: -14.7MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. [2022-12-14 06:30:28,645 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 58.7MB. Free memory was 37.5MB in the beginning and 37.4MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3366.97ms. Allocated memory was 81.8MB in the beginning and 119.5MB in the end (delta: 37.7MB). Free memory was 47.1MB in the beginning and 61.8MB in the end (delta: -14.7MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 15575]: Unsupported Syntax conversion to CStruct not implemented. 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: UNKNOWN