./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-08_1a-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_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--ata--libata.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1e25f99558dc25bb65397147a499d723158ca24663979dbeafa026d7b05acf8f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:57:43,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:57:43,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:57:43,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:57:43,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:57:43,338 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:57:43,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:57:43,341 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:57:43,342 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:57:43,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:57:43,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:57:43,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:57:43,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:57:43,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:57:43,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:57:43,348 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:57:43,349 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:57:43,350 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:57:43,351 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:57:43,353 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:57:43,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:57:43,355 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:57:43,356 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:57:43,357 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:57:43,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:57:43,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:57:43,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:57:43,359 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:57:43,360 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:57:43,360 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:57:43,360 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:57:43,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:57:43,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:57:43,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:57:43,362 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:57:43,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:57:43,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:57:43,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:57:43,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:57:43,364 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:57:43,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:57:43,365 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:57:43,377 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:57:43,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:57:43,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:57:43,378 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:57:43,379 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:57:43,379 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:57:43,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:57:43,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:57:43,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:57:43,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:57:43,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:57:43,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:57:43,379 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:57:43,379 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:57:43,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:57:43,380 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:57:43,380 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:57:43,380 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:57:43,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:57:43,380 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:57:43,380 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:57:43,380 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:57:43,380 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:57:43,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:57:43,381 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:57:43,381 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e25f99558dc25bb65397147a499d723158ca24663979dbeafa026d7b05acf8f [2022-12-15 00:57:43,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:57:43,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:57:43,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:57:43,591 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:57:43,592 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:57:43,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-15 00:57:46,132 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:57:46,796 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:57:46,796 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-15 00:57:46,850 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/data/8ec8888de/f3575b4adb384506a795367f5e993c84/FLAG20a4ce0cf [2022-12-15 00:57:46,864 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/data/8ec8888de/f3575b4adb384506a795367f5e993c84 [2022-12-15 00:57:46,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:57:46,868 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:57:46,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:57:46,869 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:57:46,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:57:46,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:46" (1/1) ... [2022-12-15 00:57:46,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73e7905e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:46, skipping insertion in model container [2022-12-15 00:57:46,874 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:46" (1/1) ... [2022-12-15 00:57:46,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:57:47,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:57:47,868 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:57:47,975 WARN L623 FunctionHandler]: Unknown extern function strim [2022-12-15 00:57:48,047 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-15 00:57:48,057 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:57:48,068 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:57:48,079 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:57:48,193 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 00:57:48,203 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 00:57:48,212 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 00:57:48,240 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 00:57:48,278 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-15 00:57:48,314 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:57:48,315 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-15 00:57:48,315 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-15 00:57:48,316 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-15 00:57:48,503 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 00:57:49,094 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-15 00:57:49,104 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-15 00:57:49,114 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-15 00:57:49,272 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-15 00:57:49,275 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-15 00:57:49,285 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-15 00:57:49,323 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-15 00:57:50,786 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-12-15 00:57:50,796 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_disable [2022-12-15 00:57:50,880 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:57:50,881 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:57:50,883 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:57:50,883 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:57:50,895 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:57:50,895 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:57:50,897 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:57:50,898 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:57:50,910 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:57:50,911 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:57:50,912 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:57:50,913 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:57:50,925 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:57:50,926 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:57:50,928 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:57:50,928 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:57:50,999 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-15 00:57:51,019 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-15 00:57:51,021 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-15 00:57:51,021 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-15 00:57:51,034 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-15 00:57:51,035 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-15 00:57:51,047 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-15 00:57:51,047 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-15 00:57:51,060 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-15 00:57:51,060 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-15 00:57:51,070 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,071 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,072 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,072 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,073 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,073 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,074 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,074 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,075 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,075 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,076 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,076 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,077 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,077 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,077 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,078 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,078 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,079 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,089 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,089 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,090 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,091 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,091 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,092 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,092 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,093 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,093 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,094 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,094 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,095 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,095 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,095 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,096 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,096 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,096 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,113 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,113 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,114 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,114 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,124 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,125 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,125 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,126 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,126 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:57:51,761 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: ata_port_printk [2022-12-15 00:57:51,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d30c349 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51, skipping insertion in model container [2022-12-15 00:57:51,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:57:51,762 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-15 00:57:51,763 INFO L158 Benchmark]: Toolchain (without parser) took 4895.06ms. Allocated memory is still 167.8MB. Free memory was 117.9MB in the beginning and 86.3MB in the end (delta: 31.6MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. [2022-12-15 00:57:51,764 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 123.7MB. Free memory is still 96.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:57:51,764 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4893.01ms. Allocated memory is still 167.8MB. Free memory was 117.9MB in the beginning and 86.3MB in the end (delta: 31.6MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. [2022-12-15 00:57:51,765 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 123.7MB. Free memory is still 96.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4893.01ms. Allocated memory is still 167.8MB. Free memory was 117.9MB in the beginning and 86.3MB in the end (delta: 31.6MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8948]: 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_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--ata--libata.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1e25f99558dc25bb65397147a499d723158ca24663979dbeafa026d7b05acf8f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:57:53,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:57:53,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:57:53,243 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:57:53,243 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:57:53,244 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:57:53,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:57:53,246 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:57:53,248 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:57:53,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:57:53,249 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:57:53,250 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:57:53,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:57:53,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:57:53,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:57:53,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:57:53,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:57:53,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:57:53,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:57:53,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:57:53,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:57:53,258 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:57:53,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:57:53,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:57:53,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:57:53,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:57:53,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:57:53,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:57:53,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:57:53,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:57:53,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:57:53,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:57:53,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:57:53,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:57:53,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:57:53,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:57:53,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:57:53,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:57:53,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:57:53,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:57:53,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:57:53,269 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:57:53,285 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:57:53,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:57:53,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:57:53,286 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:57:53,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:57:53,286 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:57:53,286 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:57:53,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:57:53,287 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:57:53,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:57:53,287 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:57:53,287 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:57:53,287 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:57:53,287 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:57:53,287 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:57:53,287 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:57:53,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:57:53,288 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:57:53,288 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:57:53,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:57:53,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:57:53,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:57:53,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:57:53,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:57:53,289 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:57:53,289 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:57:53,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:57:53,289 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:57:53,289 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:57:53,289 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_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e25f99558dc25bb65397147a499d723158ca24663979dbeafa026d7b05acf8f [2022-12-15 00:57:53,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:57:53,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:57:53,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:57:53,526 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:57:53,527 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:57:53,528 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-15 00:57:56,040 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:57:56,805 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:57:56,806 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--ata--libata.ko-entry_point.cil.out.i [2022-12-15 00:57:56,890 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/data/1da542956/68185aeaa6d242628c63fffd2969f5e3/FLAG657a8109d [2022-12-15 00:57:56,904 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_699b5e8c-7c80-47d4-a02e-43d1713f2995/bin/ukojak-rkRKPMF4O4/data/1da542956/68185aeaa6d242628c63fffd2969f5e3 [2022-12-15 00:57:56,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:57:56,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:57:56,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:57:56,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:57:56,912 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:57:56,913 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:56" (1/1) ... [2022-12-15 00:57:56,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6643dd59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:56, skipping insertion in model container [2022-12-15 00:57:56,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:56" (1/1) ... [2022-12-15 00:57:56,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:57:57,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:57:57,819 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:57:57,965 WARN L623 FunctionHandler]: Unknown extern function strim [2022-12-15 00:57:58,053 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-15 00:57:58,064 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:57:58,077 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:57:58,091 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:57:58,211 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 00:57:58,221 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 00:57:58,230 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 00:57:58,260 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 00:57:58,301 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-15 00:57:58,340 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:57:58,340 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-15 00:57:58,340 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-15 00:57:58,341 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-15 00:57:58,527 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 00:57:59,145 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-15 00:57:59,156 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-15 00:57:59,167 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-15 00:57:59,344 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-15 00:57:59,348 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-15 00:57:59,359 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-15 00:57:59,400 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-15 00:58:00,919 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-12-15 00:58:00,929 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_disable [2022-12-15 00:58:01,015 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:58:01,016 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:58:01,017 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:58:01,018 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:58:01,029 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:58:01,029 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:58:01,031 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:58:01,031 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:58:01,042 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:58:01,043 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:58:01,044 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:58:01,045 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:58:01,056 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:58:01,056 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:58:01,057 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-15 00:58:01,058 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-15 00:58:01,130 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-15 00:58:01,145 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-15 00:58:01,147 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-12-15 00:58:01,147 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-15 00:58:01,160 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-15 00:58:01,160 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-15 00:58:01,172 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-15 00:58:01,173 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-15 00:58:01,184 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-12-15 00:58:01,184 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-12-15 00:58:01,195 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,196 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,197 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,197 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,198 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,198 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,199 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,199 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,200 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,201 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,201 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,202 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,202 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,202 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,203 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,203 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,204 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,204 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,215 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,216 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,217 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,217 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,218 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,218 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,219 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,219 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,220 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,220 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,221 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,221 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,222 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,222 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,222 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,223 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,223 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,234 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,235 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,235 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,236 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,246 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,247 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,247 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,248 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,248 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-12-15 00:58:01,894 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: ata_port_printk [2022-12-15 00:58:01,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b6ea26a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:58:01, skipping insertion in model container [2022-12-15 00:58:01,894 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:58:01,895 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-15 00:58:01,896 INFO L158 Benchmark]: Toolchain (without parser) took 4987.65ms. Allocated memory was 81.8MB in the beginning and 197.1MB in the end (delta: 115.3MB). Free memory was 40.5MB in the beginning and 91.6MB in the end (delta: -51.1MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2022-12-15 00:58:01,896 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory was 31.4MB in the beginning and 31.3MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:58:01,897 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4985.64ms. Allocated memory was 81.8MB in the beginning and 197.1MB in the end (delta: 115.3MB). Free memory was 40.5MB in the beginning and 91.6MB in the end (delta: -51.1MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2022-12-15 00:58:01,898 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory was 31.4MB in the beginning and 31.3MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4985.64ms. Allocated memory was 81.8MB in the beginning and 197.1MB in the end (delta: 115.3MB). Free memory was 40.5MB in the beginning and 91.6MB in the end (delta: -51.1MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8948]: 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