./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point.cil.out.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_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/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_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/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_57008433-8fba-4c6c-a958-586a74b8d6db/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 640ac1a516df2a912328a31b149722bb0229c891fb4367fe92914294d6851ae8 --- 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 07:29:31,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 07:29:31,433 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 07:29:31,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 07:29:31,452 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 07:29:31,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 07:29:31,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 07:29:31,456 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 07:29:31,457 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 07:29:31,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 07:29:31,459 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 07:29:31,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 07:29:31,460 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 07:29:31,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 07:29:31,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 07:29:31,463 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 07:29:31,464 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 07:29:31,465 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 07:29:31,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 07:29:31,468 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 07:29:31,469 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 07:29:31,470 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 07:29:31,471 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 07:29:31,472 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 07:29:31,476 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 07:29:31,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 07:29:31,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 07:29:31,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 07:29:31,478 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 07:29:31,478 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 07:29:31,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 07:29:31,479 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 07:29:31,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 07:29:31,480 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 07:29:31,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 07:29:31,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 07:29:31,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 07:29:31,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 07:29:31,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 07:29:31,482 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 07:29:31,483 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 07:29:31,483 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 07:29:31,504 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 07:29:31,504 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 07:29:31,505 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 07:29:31,505 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 07:29:31,512 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 07:29:31,512 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 07:29:31,512 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 07:29:31,513 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 07:29:31,513 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 07:29:31,513 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 07:29:31,513 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 07:29:31,513 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 07:29:31,513 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 07:29:31,514 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 07:29:31,514 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 07:29:31,514 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 07:29:31,514 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 07:29:31,514 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 07:29:31,515 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 07:29:31,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 07:29:31,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 07:29:31,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 07:29:31,516 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 07:29:31,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 07:29:31,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 07:29:31,516 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 07:29:31,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 07:29:31,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 07:29:31,517 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 07:29:31,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:29:31,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 07:29:31,517 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 07:29:31,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 07:29:31,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 07:29:31,518 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 07:29:31,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 07:29:31,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 07:29:31,518 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 07:29:31,518 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_57008433-8fba-4c6c-a958-586a74b8d6db/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 640ac1a516df2a912328a31b149722bb0229c891fb4367fe92914294d6851ae8 [2022-12-14 07:29:31,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 07:29:31,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 07:29:31,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 07:29:31,750 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 07:29:31,750 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 07:29:31,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-14 07:29:34,250 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 07:29:34,852 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 07:29:34,853 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-14 07:29:34,907 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/data/81622ede5/1e888717028f47aaa51e4c98d789b277/FLAGe26a4f2fc [2022-12-14 07:29:34,918 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/data/81622ede5/1e888717028f47aaa51e4c98d789b277 [2022-12-14 07:29:34,920 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 07:29:34,921 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 07:29:34,922 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 07:29:34,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 07:29:34,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 07:29:34,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:29:34" (1/1) ... [2022-12-14 07:29:34,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c14d915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:29:34, skipping insertion in model container [2022-12-14 07:29:34,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:29:34" (1/1) ... [2022-12-14 07:29:34,934 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 07:29:35,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 07:29:35,822 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:29:35,956 WARN L623 FunctionHandler]: Unknown extern function strim [2022-12-14 07:29:36,047 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-14 07:29:36,423 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:29:36,435 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:29:36,447 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:29:36,535 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:29:36,545 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:29:36,555 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:29:36,576 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 07:29:36,605 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:29:36,663 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:36,664 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 07:29:36,665 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 07:29:36,665 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 07:29:36,829 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:29:37,364 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 07:29:37,374 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 07:29:37,385 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 07:29:37,552 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 07:29:37,556 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 07:29:37,567 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 07:29:37,607 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-14 07:29:39,149 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-12-14 07:29:39,159 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_disable [2022-12-14 07:29:39,247 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:39,248 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:39,249 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:39,249 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:39,269 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:39,269 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:39,271 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:39,271 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:39,283 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:39,283 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:39,285 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:39,285 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:39,298 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:39,298 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:39,300 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:39,300 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:39,375 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 07:29:39,391 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-14 07:29:39,394 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-14 07:29:39,394 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 07:29:39,408 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 07:29:39,408 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 07:29:39,420 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 07:29:39,421 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 07:29:39,432 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 07:29:39,433 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 07:29:39,444 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,445 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,445 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,446 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,446 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,447 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,448 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,448 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,449 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,449 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,450 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,451 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,451 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,451 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,452 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,452 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,453 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,454 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,466 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,467 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,468 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,469 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,470 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,471 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,472 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,472 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,473 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,473 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,474 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,474 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,475 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,475 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,476 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,476 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,477 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,488 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,488 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,489 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,490 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,503 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,503 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,504 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,505 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:39,505 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:40,199 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: ata_port_printk [2022-12-14 07:29:40,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2912f01d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:29:40, skipping insertion in model container [2022-12-14 07:29:40,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 07:29:40,200 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 07:29:40,201 INFO L158 Benchmark]: Toolchain (without parser) took 5280.13ms. Allocated memory was 180.4MB in the beginning and 218.1MB in the end (delta: 37.7MB). Free memory was 128.3MB in the beginning and 118.8MB in the end (delta: 9.5MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2022-12-14 07:29:40,202 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 134.2MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 07:29:40,202 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5278.41ms. Allocated memory was 180.4MB in the beginning and 218.1MB in the end (delta: 37.7MB). Free memory was 128.0MB in the beginning and 118.8MB in the end (delta: 9.2MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2022-12-14 07:29:40,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 134.2MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5278.41ms. Allocated memory was 180.4MB in the beginning and 218.1MB in the end (delta: 37.7MB). Free memory was 128.0MB in the beginning and 118.8MB in the end (delta: 9.2MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8928]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: ata_port_printk 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_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/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_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/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_57008433-8fba-4c6c-a958-586a74b8d6db/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 640ac1a516df2a912328a31b149722bb0229c891fb4367fe92914294d6851ae8 --- 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 07:29:41,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 07:29:41,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 07:29:41,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 07:29:41,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 07:29:41,482 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 07:29:41,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 07:29:41,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 07:29:41,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 07:29:41,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 07:29:41,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 07:29:41,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 07:29:41,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 07:29:41,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 07:29:41,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 07:29:41,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 07:29:41,495 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 07:29:41,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 07:29:41,497 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 07:29:41,499 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 07:29:41,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 07:29:41,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 07:29:41,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 07:29:41,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 07:29:41,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 07:29:41,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 07:29:41,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 07:29:41,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 07:29:41,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 07:29:41,510 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 07:29:41,510 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 07:29:41,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 07:29:41,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 07:29:41,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 07:29:41,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 07:29:41,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 07:29:41,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 07:29:41,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 07:29:41,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 07:29:41,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 07:29:41,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 07:29:41,517 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-12-14 07:29:41,538 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 07:29:41,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 07:29:41,539 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 07:29:41,539 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 07:29:41,540 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 07:29:41,540 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 07:29:41,540 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 07:29:41,540 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 07:29:41,541 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 07:29:41,541 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 07:29:41,541 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 07:29:41,541 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 07:29:41,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 07:29:41,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 07:29:41,542 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 07:29:41,542 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 07:29:41,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 07:29:41,543 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 07:29:41,543 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 07:29:41,543 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 07:29:41,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 07:29:41,543 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 07:29:41,544 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 07:29:41,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 07:29:41,544 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 07:29:41,544 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 07:29:41,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:29:41,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 07:29:41,545 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 07:29:41,545 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 07:29:41,545 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 07:29:41,545 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 07:29:41,546 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 07:29:41,546 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 07:29:41,546 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 07:29:41,546 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_57008433-8fba-4c6c-a958-586a74b8d6db/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 640ac1a516df2a912328a31b149722bb0229c891fb4367fe92914294d6851ae8 [2022-12-14 07:29:41,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 07:29:41,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 07:29:41,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 07:29:41,772 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 07:29:41,772 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 07:29:41,773 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-14 07:29:44,337 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 07:29:44,983 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 07:29:44,984 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-14 07:29:45,049 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/data/030bd2dc5/715d12db39e842e7bcd425f4cfdb7b25/FLAGe16be0314 [2022-12-14 07:29:45,059 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57008433-8fba-4c6c-a958-586a74b8d6db/bin/utaipan-gh47qXpMRh/data/030bd2dc5/715d12db39e842e7bcd425f4cfdb7b25 [2022-12-14 07:29:45,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 07:29:45,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 07:29:45,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 07:29:45,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 07:29:45,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 07:29:45,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:29:45" (1/1) ... [2022-12-14 07:29:45,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36648db4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:29:45, skipping insertion in model container [2022-12-14 07:29:45,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:29:45" (1/1) ... [2022-12-14 07:29:45,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 07:29:45,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 07:29:46,044 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:29:46,180 WARN L623 FunctionHandler]: Unknown extern function strim [2022-12-14 07:29:46,275 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-14 07:29:46,634 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:29:46,646 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:29:46,657 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:29:46,744 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:29:46,753 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:29:46,763 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:29:46,783 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 07:29:46,811 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:29:46,871 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:46,871 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 07:29:46,872 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 07:29:46,873 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 07:29:47,039 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:29:47,555 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 07:29:47,566 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 07:29:47,576 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 07:29:47,740 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 07:29:47,744 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 07:29:47,755 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 07:29:47,795 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-14 07:29:49,254 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-12-14 07:29:49,264 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_disable [2022-12-14 07:29:49,347 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:49,348 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:49,350 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:49,351 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:49,363 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:49,363 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:49,365 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:49,366 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:49,378 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:49,379 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:49,380 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:49,381 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:49,394 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:49,395 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:49,397 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:29:49,397 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:29:49,481 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 07:29:49,505 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-14 07:29:49,507 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-14 07:29:49,508 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 07:29:49,522 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 07:29:49,523 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 07:29:49,536 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 07:29:49,537 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 07:29:49,548 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 07:29:49,548 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 07:29:49,561 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,562 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,563 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,563 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,564 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,565 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,566 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,567 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,568 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,569 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,570 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,570 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,571 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,572 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,572 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,573 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,574 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,575 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,586 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,587 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,588 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,588 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,589 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,590 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,591 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,592 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,593 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,594 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,594 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,595 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,595 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,596 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,596 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,597 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,598 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,609 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,610 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,610 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,611 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,622 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,622 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,623 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,623 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:49,624 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 07:29:50,275 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: ata_port_printk [2022-12-14 07:29:50,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32e985e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:29:50, skipping insertion in model container [2022-12-14 07:29:50,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 07:29:50,276 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 07:29:50,277 INFO L158 Benchmark]: Toolchain (without parser) took 5214.31ms. Allocated memory was 88.1MB in the beginning and 163.6MB in the end (delta: 75.5MB). Free memory was 44.9MB in the beginning and 95.5MB in the end (delta: -50.6MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2022-12-14 07:29:50,278 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory is still 27.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 07:29:50,278 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5212.58ms. Allocated memory was 88.1MB in the beginning and 163.6MB in the end (delta: 75.5MB). Free memory was 44.6MB in the beginning and 95.5MB in the end (delta: -50.9MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2022-12-14 07:29:50,279 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory is still 27.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5212.58ms. Allocated memory was 88.1MB in the beginning and 163.6MB in the end (delta: 75.5MB). Free memory was 44.6MB in the beginning and 95.5MB in the end (delta: -50.9MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8928]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: ata_port_printk 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