./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 38b53e6a 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_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.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_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R --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 Automizer --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-38b53e6 [2022-11-25 16:50:01,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 16:50:01,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 16:50:01,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 16:50:01,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 16:50:01,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 16:50:01,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 16:50:01,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 16:50:01,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 16:50:01,315 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 16:50:01,316 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 16:50:01,318 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 16:50:01,322 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 16:50:01,324 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 16:50:01,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 16:50:01,326 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 16:50:01,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 16:50:01,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 16:50:01,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 16:50:01,339 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 16:50:01,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 16:50:01,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 16:50:01,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 16:50:01,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 16:50:01,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 16:50:01,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 16:50:01,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 16:50:01,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 16:50:01,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 16:50:01,360 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 16:50:01,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 16:50:01,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 16:50:01,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 16:50:01,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 16:50:01,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 16:50:01,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 16:50:01,369 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 16:50:01,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 16:50:01,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 16:50:01,371 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 16:50:01,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 16:50:01,374 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 16:50:01,397 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 16:50:01,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 16:50:01,397 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 16:50:01,398 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 16:50:01,398 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 16:50:01,399 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 16:50:01,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 16:50:01,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 16:50:01,400 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 16:50:01,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 16:50:01,400 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 16:50:01,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 16:50:01,401 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 16:50:01,401 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 16:50:01,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 16:50:01,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 16:50:01,401 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 16:50:01,402 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 16:50:01,402 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 16:50:01,402 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 16:50:01,402 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 16:50:01,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 16:50:01,403 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 16:50:01,403 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 16:50:01,403 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 16:50:01,403 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 16:50:01,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 16:50:01,404 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 16:50:01,404 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 16:50:01,404 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 16:50:01,405 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 16:50:01,405 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e25f99558dc25bb65397147a499d723158ca24663979dbeafa026d7b05acf8f [2022-11-25 16:50:01,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 16:50:01,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 16:50:01,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 16:50:01,694 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 16:50:01,699 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 16:50:01,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/../../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 [2022-11-25 16:50:04,763 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 16:50:05,940 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 16:50:05,941 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/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 [2022-11-25 16:50:06,040 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/data/ecb6acbcc/9a9bfeb8024c40768cb6d2b2220c97e8/FLAG5b7bc70c5 [2022-11-25 16:50:06,060 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/data/ecb6acbcc/9a9bfeb8024c40768cb6d2b2220c97e8 [2022-11-25 16:50:06,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 16:50:06,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 16:50:06,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 16:50:06,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 16:50:06,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 16:50:06,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:50:06" (1/1) ... [2022-11-25 16:50:06,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@504355c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:06, skipping insertion in model container [2022-11-25 16:50:06,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:50:06" (1/1) ... [2022-11-25 16:50:06,085 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 16:50:06,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 16:50:07,608 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:50:07,740 WARN L623 FunctionHandler]: Unknown extern function strim [2022-11-25 16:50:07,846 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-11-25 16:50:07,869 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:50:07,887 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:50:07,907 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:50:08,075 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 16:50:08,091 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 16:50:08,110 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 16:50:08,153 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 16:50:08,208 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-11-25 16:50:08,261 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:08,262 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 16:50:08,262 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-25 16:50:08,264 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 16:50:08,503 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:50:09,267 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 16:50:09,281 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 16:50:09,292 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-25 16:50:09,487 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-25 16:50:09,492 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-11-25 16:50:09,506 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-11-25 16:50:09,549 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-11-25 16:50:11,345 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-11-25 16:50:11,355 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_disable [2022-11-25 16:50:11,443 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:11,443 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:11,445 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:11,446 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:11,461 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:11,461 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:11,464 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:11,464 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:11,478 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:11,479 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:11,481 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:11,482 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:11,496 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:11,496 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:11,499 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:11,499 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:11,571 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-11-25 16:50:11,592 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-11-25 16:50:11,595 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-11-25 16:50:11,595 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-11-25 16:50:11,611 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-11-25 16:50:11,612 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-11-25 16:50:11,627 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-11-25 16:50:11,628 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-11-25 16:50:11,641 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-11-25 16:50:11,642 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-11-25 16:50:11,655 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,656 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,658 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,659 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,662 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,664 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,666 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,667 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,670 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,671 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,674 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,675 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,676 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,677 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,677 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,678 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,680 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,681 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,696 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,697 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,701 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,707 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,710 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,711 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,713 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,714 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,716 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,774 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,775 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,776 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,776 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,777 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,777 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,778 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,779 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,796 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,797 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,800 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,802 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,816 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,817 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,818 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,819 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:11,821 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:12,558 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: ata_port_printk [2022-11-25 16:50:12,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@188a209a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:12, skipping insertion in model container [2022-11-25 16:50:12,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 16:50:12,561 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 16:50:12,563 INFO L158 Benchmark]: Toolchain (without parser) took 6494.65ms. Allocated memory was 140.5MB in the beginning and 192.9MB in the end (delta: 52.4MB). Free memory was 62.9MB in the beginning and 107.7MB in the end (delta: -44.8MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2022-11-25 16:50:12,564 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 100.7MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 16:50:12,565 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6490.28ms. Allocated memory was 140.5MB in the beginning and 192.9MB in the end (delta: 52.4MB). Free memory was 62.9MB in the beginning and 107.7MB in the end (delta: -44.8MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2022-11-25 16:50:12,567 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 100.7MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6490.28ms. Allocated memory was 140.5MB in the beginning and 192.9MB in the end (delta: 52.4MB). Free memory was 62.9MB in the beginning and 107.7MB in the end (delta: -44.8MB). Peak memory consumption was 61.2MB. 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_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.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_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R --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 Automizer --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-38b53e6 [2022-11-25 16:50:14,933 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 16:50:14,936 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 16:50:14,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 16:50:14,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 16:50:14,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 16:50:14,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 16:50:14,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 16:50:14,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 16:50:14,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 16:50:15,001 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 16:50:15,003 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 16:50:15,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 16:50:15,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 16:50:15,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 16:50:15,014 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 16:50:15,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 16:50:15,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 16:50:15,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 16:50:15,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 16:50:15,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 16:50:15,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 16:50:15,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 16:50:15,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 16:50:15,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 16:50:15,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 16:50:15,035 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 16:50:15,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 16:50:15,037 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 16:50:15,038 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 16:50:15,038 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 16:50:15,039 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 16:50:15,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 16:50:15,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 16:50:15,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 16:50:15,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 16:50:15,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 16:50:15,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 16:50:15,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 16:50:15,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 16:50:15,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 16:50:15,072 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-25 16:50:15,103 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 16:50:15,104 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 16:50:15,104 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 16:50:15,104 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 16:50:15,105 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 16:50:15,105 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 16:50:15,106 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 16:50:15,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 16:50:15,107 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 16:50:15,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 16:50:15,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 16:50:15,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 16:50:15,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 16:50:15,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 16:50:15,108 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 16:50:15,108 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 16:50:15,109 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 16:50:15,109 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 16:50:15,109 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 16:50:15,109 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 16:50:15,110 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 16:50:15,110 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 16:50:15,110 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 16:50:15,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 16:50:15,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 16:50:15,111 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 16:50:15,111 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 16:50:15,111 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 16:50:15,112 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 16:50:15,112 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 16:50:15,112 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 16:50:15,112 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 16:50:15,113 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 16:50:15,113 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 16:50:15,113 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e25f99558dc25bb65397147a499d723158ca24663979dbeafa026d7b05acf8f [2022-11-25 16:50:15,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 16:50:15,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 16:50:15,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 16:50:15,544 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 16:50:15,545 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 16:50:15,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/../../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 [2022-11-25 16:50:18,819 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 16:50:19,939 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 16:50:19,940 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/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 [2022-11-25 16:50:20,085 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/data/37b45cb65/5b239d43c18648718ff4a75d69a560d4/FLAGfbba4a157 [2022-11-25 16:50:20,109 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfcef985-a5d7-4493-8c02-3c9ea89f9810/bin/uautomizer-ZsLfNo2U6R/data/37b45cb65/5b239d43c18648718ff4a75d69a560d4 [2022-11-25 16:50:20,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 16:50:20,114 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 16:50:20,116 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 16:50:20,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 16:50:20,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 16:50:20,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:50:20" (1/1) ... [2022-11-25 16:50:20,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7698585b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:20, skipping insertion in model container [2022-11-25 16:50:20,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:50:20" (1/1) ... [2022-11-25 16:50:20,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 16:50:20,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 16:50:21,642 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:50:21,837 WARN L623 FunctionHandler]: Unknown extern function strim [2022-11-25 16:50:21,983 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-11-25 16:50:22,004 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:50:22,024 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:50:22,047 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:50:22,222 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 16:50:22,236 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 16:50:22,250 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 16:50:22,291 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 16:50:22,345 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-11-25 16:50:22,396 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:22,397 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 16:50:22,398 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-25 16:50:22,398 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 16:50:22,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:50:23,486 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 16:50:23,500 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 16:50:23,557 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-25 16:50:23,763 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-25 16:50:23,768 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-11-25 16:50:23,782 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-11-25 16:50:23,830 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-11-25 16:50:25,551 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-11-25 16:50:25,562 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_disable [2022-11-25 16:50:25,657 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:25,657 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:25,660 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:25,660 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:25,673 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:25,673 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:25,675 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:25,676 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:25,690 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:25,690 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:25,693 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:25,693 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:25,706 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:25,706 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:25,708 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 16:50:25,709 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 16:50:25,795 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-11-25 16:50:25,820 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-11-25 16:50:25,823 WARN L623 FunctionHandler]: Unknown extern function trace_print_symbols_seq [2022-11-25 16:50:25,823 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-11-25 16:50:25,840 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-11-25 16:50:25,841 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-11-25 16:50:25,855 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-11-25 16:50:25,856 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-11-25 16:50:25,868 WARN L623 FunctionHandler]: Unknown extern function trace_raw_output_prep [2022-11-25 16:50:25,869 WARN L623 FunctionHandler]: Unknown extern function trace_seq_printf [2022-11-25 16:50:25,882 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,883 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,885 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,885 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,886 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,887 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,888 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,889 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,891 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,895 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,896 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,897 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,897 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,898 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,899 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,899 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,900 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,901 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,915 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,919 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,920 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,920 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,921 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,922 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,922 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,923 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,923 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,924 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,925 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,925 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,925 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,926 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,926 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,927 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,928 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,947 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,948 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,949 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,950 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,966 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,967 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,968 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,969 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:25,970 WARN L623 FunctionHandler]: Unknown extern function trace_define_field [2022-11-25 16:50:26,723 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: ata_port_printk [2022-11-25 16:50:26,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3afc98a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:50:26, skipping insertion in model container [2022-11-25 16:50:26,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 16:50:26,724 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 16:50:26,726 INFO L158 Benchmark]: Toolchain (without parser) took 6610.83ms. Allocated memory was 86.0MB in the beginning and 146.8MB in the end (delta: 60.8MB). Free memory was 35.0MB in the beginning and 86.3MB in the end (delta: -51.3MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2022-11-25 16:50:26,727 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 86.0MB. Free memory was 63.5MB in the beginning and 63.3MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 16:50:26,728 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6608.60ms. Allocated memory was 86.0MB in the beginning and 146.8MB in the end (delta: 60.8MB). Free memory was 34.7MB in the beginning and 86.3MB in the end (delta: -51.6MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2022-11-25 16:50:26,729 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 86.0MB. Free memory was 63.5MB in the beginning and 63.3MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6608.60ms. Allocated memory was 86.0MB in the beginning and 146.8MB in the end (delta: 60.8MB). Free memory was 34.7MB in the beginning and 86.3MB in the end (delta: -51.6MB). Peak memory consumption was 52.9MB. 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