./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-43_2a-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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/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_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--ata--libata.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/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_2a57742e-68bd-400f-8eb8-46e8276865d9/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 786ae968db48da21b8c5bc4521f19e69f989f95d630c63f4157281c42112d0c1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:07:45,057 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:07:45,058 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:07:45,070 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:07:45,071 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:07:45,071 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:07:45,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:07:45,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:07:45,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:07:45,074 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:07:45,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:07:45,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:07:45,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:07:45,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:07:45,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:07:45,078 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:07:45,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:07:45,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:07:45,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:07:45,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:07:45,081 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:07:45,082 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:07:45,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:07:45,083 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:07:45,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:07:45,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:07:45,086 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:07:45,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:07:45,086 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:07:45,087 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:07:45,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:07:45,087 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:07:45,088 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:07:45,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:07:45,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:07:45,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:07:45,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:07:45,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:07:45,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:07:45,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:07:45,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:07:45,091 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 16:07:45,105 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:07:45,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:07:45,105 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 16:07:45,105 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 16:07:45,106 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:07:45,106 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 16:07:45,106 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 16:07:45,106 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 16:07:45,106 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 16:07:45,106 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 16:07:45,106 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 16:07:45,106 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 16:07:45,107 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 16:07:45,107 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 16:07:45,107 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 16:07:45,107 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 16:07:45,107 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 16:07:45,107 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 16:07:45,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:07:45,108 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:07:45,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:07:45,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:07:45,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:07:45,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:07:45,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:07:45,108 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:07:45,109 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:07:45,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:07:45,109 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 16:07:45,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 16:07:45,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:07:45,109 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 16:07:45,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:07:45,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:07:45,109 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 16:07:45,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:07:45,110 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:07:45,110 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 16:07:45,110 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_2a57742e-68bd-400f-8eb8-46e8276865d9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 786ae968db48da21b8c5bc4521f19e69f989f95d630c63f4157281c42112d0c1 [2022-12-14 16:07:45,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:07:45,297 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:07:45,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:07:45,300 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:07:45,300 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:07:45,301 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-14 16:07:47,906 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:07:48,689 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:07:48,690 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-14 16:07:48,773 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/data/71b8272d5/cbc046ec5d3b46888c2fe206d5782e9c/FLAG4a18d689a [2022-12-14 16:07:48,787 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/data/71b8272d5/cbc046ec5d3b46888c2fe206d5782e9c [2022-12-14 16:07:48,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:07:48,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:07:48,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:07:48,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:07:48,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:07:48,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:07:48" (1/1) ... [2022-12-14 16:07:48,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@140d99c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:07:48, skipping insertion in model container [2022-12-14 16:07:48,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:07:48" (1/1) ... [2022-12-14 16:07:48,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:07:49,035 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:07:50,000 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 16:07:50,123 WARN L623 FunctionHandler]: Unknown extern function strim [2022-12-14 16:07:50,202 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-14 16:07:50,214 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 16:07:50,227 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 16:07:50,239 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 16:07:50,365 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 16:07:50,388 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 16:07:50,411 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 16:07:50,454 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 16:07:50,498 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 16:07:50,543 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:07:50,543 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 16:07:50,544 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 16:07:50,544 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 16:07:51,256 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 16:07:51,268 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 16:07:51,279 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 16:07:51,457 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 16:07:51,461 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 16:07:51,472 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 16:07:51,517 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-14 16:07:53,119 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-12-14 16:07:53,131 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_disable [2022-12-14 16:07:53,225 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:07:53,226 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:07:53,228 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:07:53,229 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:07:53,241 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:07:53,241 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:07:53,243 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:07:53,243 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:07:53,255 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:07:53,255 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:07:53,257 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:07:53,257 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:07:53,269 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:07:53,270 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:07:53,271 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:07:53,272 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:07:53,358 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 16:07:53,372 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-14 16:07:53,374 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-14 16:07:53,374 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 16:07:53,387 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 16:07:53,388 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 16:07:53,400 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 16:07:53,401 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 16:07:53,413 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 16:07:53,413 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 16:07:53,424 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,425 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,425 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,426 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,427 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,427 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,428 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,428 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,429 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,429 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,430 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,430 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,431 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,431 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,432 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,432 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,432 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,433 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,444 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,445 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,446 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,446 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,447 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,447 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,448 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,448 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,449 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,449 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,450 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,450 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,451 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,451 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,452 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,452 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,452 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,469 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,469 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,470 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,470 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,481 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,482 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,483 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,483 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:53,483 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:07:54,151 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 16:07:54,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63f97140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:07:54, skipping insertion in model container [2022-12-14 16:07:54,151 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:07:54,152 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 16:07:54,153 INFO L158 Benchmark]: Toolchain (without parser) took 5362.84ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 89.3MB in the beginning and 89.7MB in the end (delta: -382.8kB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. [2022-12-14 16:07:54,153 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 109.1MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:07:54,154 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5361.10ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 88.7MB in the beginning and 89.7MB in the end (delta: -996.3kB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2022-12-14 16:07:54,155 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 109.1MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5361.10ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 88.7MB in the beginning and 89.7MB in the end (delta: -996.3kB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8933]: 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/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_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--ata--libata.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/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_2a57742e-68bd-400f-8eb8-46e8276865d9/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 786ae968db48da21b8c5bc4521f19e69f989f95d630c63f4157281c42112d0c1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:07:55,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:07:55,560 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:07:55,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:07:55,574 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:07:55,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:07:55,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:07:55,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:07:55,579 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:07:55,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:07:55,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:07:55,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:07:55,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:07:55,582 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:07:55,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:07:55,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:07:55,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:07:55,591 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:07:55,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:07:55,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:07:55,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:07:55,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:07:55,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:07:55,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:07:55,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:07:55,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:07:55,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:07:55,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:07:55,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:07:55,601 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:07:55,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:07:55,601 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:07:55,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:07:55,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:07:55,604 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:07:55,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:07:55,604 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:07:55,604 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:07:55,604 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:07:55,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:07:55,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:07:55,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-12-14 16:07:55,621 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:07:55,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:07:55,622 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 16:07:55,622 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 16:07:55,622 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:07:55,622 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 16:07:55,622 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 16:07:55,623 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 16:07:55,623 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 16:07:55,623 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 16:07:55,623 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 16:07:55,623 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 16:07:55,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:07:55,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:07:55,624 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:07:55,624 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:07:55,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:07:55,624 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 16:07:55,624 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 16:07:55,625 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 16:07:55,625 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:07:55,625 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:07:55,625 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:07:55,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:07:55,625 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 16:07:55,625 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 16:07:55,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 16:07:55,626 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:07:55,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:07:55,626 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:07:55,626 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 16:07:55,626 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 16:07:55,627 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:07:55,627 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 16:07:55,627 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 16:07:55,627 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_2a57742e-68bd-400f-8eb8-46e8276865d9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 786ae968db48da21b8c5bc4521f19e69f989f95d630c63f4157281c42112d0c1 [2022-12-14 16:07:55,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:07:55,871 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:07:55,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:07:55,873 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:07:55,874 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:07:55,875 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-14 16:07:58,375 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:07:59,028 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:07:59,029 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-14 16:07:59,082 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/data/f23626870/b6aaff605caf485fbeebaacae779b7b2/FLAG90770f1f6 [2022-12-14 16:07:59,487 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a57742e-68bd-400f-8eb8-46e8276865d9/bin/utaipan-gh47qXpMRh/data/f23626870/b6aaff605caf485fbeebaacae779b7b2 [2022-12-14 16:07:59,491 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:07:59,492 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:07:59,493 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:07:59,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:07:59,497 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:07:59,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:07:59" (1/1) ... [2022-12-14 16:07:59,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@652878af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:07:59, skipping insertion in model container [2022-12-14 16:07:59,499 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:07:59" (1/1) ... [2022-12-14 16:07:59,506 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:07:59,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:08:00,700 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 16:08:00,785 WARN L623 FunctionHandler]: Unknown extern function strim [2022-12-14 16:08:00,852 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-14 16:08:00,864 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 16:08:00,876 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 16:08:00,888 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 16:08:01,003 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 16:08:01,024 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 16:08:01,045 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 16:08:01,088 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 16:08:01,130 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 16:08:01,170 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:08:01,171 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 16:08:01,171 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 16:08:01,172 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 16:08:01,897 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 16:08:01,916 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 16:08:01,927 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 16:08:02,099 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 16:08:02,103 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 16:08:02,114 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 16:08:02,156 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-14 16:08:03,641 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-12-14 16:08:03,652 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_disable [2022-12-14 16:08:03,745 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:08:03,746 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:08:03,748 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:08:03,748 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:08:03,760 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:08:03,761 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:08:03,762 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:08:03,763 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:08:03,774 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:08:03,775 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:08:03,777 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:08:03,777 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:08:03,789 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:08:03,789 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:08:03,791 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:08:03,792 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:08:03,867 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 16:08:03,886 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-14 16:08:03,888 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-14 16:08:03,889 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 16:08:03,901 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 16:08:03,902 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 16:08:03,914 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 16:08:03,914 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 16:08:03,925 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-14 16:08:03,926 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-14 16:08:03,936 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,937 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,938 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,938 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,939 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,939 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,940 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,941 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,941 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,942 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,943 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,943 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,944 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,944 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,945 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,945 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,946 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,946 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,957 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,957 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,958 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,959 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,959 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,960 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,960 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,961 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,961 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,962 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,962 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,963 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,963 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,963 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,964 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,964 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,964 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,975 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,976 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,976 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,977 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,987 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,988 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,989 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,989 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:03,990 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-14 16:08:04,628 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 16:08:04,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67d7ba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:08:04, skipping insertion in model container [2022-12-14 16:08:04,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:08:04,630 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 16:08:04,631 INFO L158 Benchmark]: Toolchain (without parser) took 5138.35ms. Allocated memory was 107.0MB in the beginning and 163.6MB in the end (delta: 56.6MB). Free memory was 68.0MB in the beginning and 105.3MB in the end (delta: -37.3MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2022-12-14 16:08:04,632 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 69.2MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:08:04,633 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5136.30ms. Allocated memory was 107.0MB in the beginning and 163.6MB in the end (delta: 56.6MB). Free memory was 67.7MB in the beginning and 105.3MB in the end (delta: -37.6MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2022-12-14 16:08:04,635 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 69.2MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5136.30ms. Allocated memory was 107.0MB in the beginning and 163.6MB in the end (delta: 56.6MB). Free memory was 67.7MB in the beginning and 105.3MB in the end (delta: -37.6MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8933]: 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