./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--usb--host--xhci-hcd.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_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/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_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/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_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/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 c827a61b1bbb9c5c1e37f58d7d9f3265f099c14ea65a91f284702cf2a87c4d7f --- 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 17:07:31,574 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:07:31,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:07:31,603 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:07:31,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:07:31,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:07:31,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:07:31,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:07:31,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:07:31,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:07:31,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:07:31,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:07:31,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:07:31,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:07:31,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:07:31,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:07:31,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:07:31,622 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:07:31,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:07:31,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:07:31,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:07:31,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:07:31,631 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:07:31,632 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:07:31,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:07:31,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:07:31,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:07:31,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:07:31,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:07:31,641 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:07:31,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:07:31,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:07:31,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:07:31,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:07:31,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:07:31,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:07:31,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:07:31,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:07:31,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:07:31,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:07:31,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:07:31,654 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:07:31,701 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:07:31,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:07:31,705 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:07:31,705 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:07:31,706 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:07:31,707 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:07:31,708 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:07:31,708 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:07:31,708 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:07:31,708 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:07:31,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:07:31,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:07:31,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:07:31,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:07:31,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:07:31,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:07:31,711 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:07:31,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:07:31,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:07:31,712 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:07:31,712 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:07:31,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:07:31,713 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:07:31,713 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:07:31,713 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:07:31,714 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:07:31,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:07:31,714 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:07:31,715 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:07:31,715 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:07:31,715 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:07:31,716 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_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c827a61b1bbb9c5c1e37f58d7d9f3265f099c14ea65a91f284702cf2a87c4d7f [2022-11-25 17:07:32,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:07:32,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:07:32,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:07:32,068 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:07:32,068 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:07:32,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2022-11-25 17:07:35,240 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:07:36,340 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:07:36,341 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2022-11-25 17:07:36,431 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/data/f6bf3629b/f45f1cf55da140aa8ab31bb739c462b6/FLAG43d43a8fb [2022-11-25 17:07:36,452 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/data/f6bf3629b/f45f1cf55da140aa8ab31bb739c462b6 [2022-11-25 17:07:36,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:07:36,461 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:07:36,463 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:07:36,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:07:36,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:07:36,468 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:07:36" (1/1) ... [2022-11-25 17:07:36,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50a7f26b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:36, skipping insertion in model container [2022-11-25 17:07:36,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:07:36" (1/1) ... [2022-11-25 17:07:36,478 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:07:36,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:07:37,655 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 17:07:37,689 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 17:07:37,828 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-25 17:07:37,924 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:07:37,945 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:07:37,962 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:07:38,246 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 17:07:38,261 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 17:07:38,275 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 17:07:38,361 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-11-25 17:07:38,413 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:38,414 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:07:38,415 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-25 17:07:38,416 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:07:38,635 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-11-25 17:07:39,213 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-25 17:07:39,237 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-25 17:07:39,273 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:07:39,436 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:07:39,574 WARN L623 FunctionHandler]: Unknown extern function usb_hcd_is_primary_hcd [2022-11-25 17:07:40,425 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,441 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,448 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,449 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,461 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,462 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,471 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,472 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,488 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,489 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,491 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,492 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,503 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,504 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,506 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,507 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,520 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,521 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,523 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,524 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,536 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,537 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,540 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,541 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,552 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,553 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,555 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:40,555 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:40,557 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:07:40,561 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace [2022-11-25 17:07:40,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13c2784b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:40, skipping insertion in model container [2022-11-25 17:07:40,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:07:40,563 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 17:07:40,565 INFO L158 Benchmark]: Toolchain (without parser) took 4102.92ms. Allocated memory was 153.1MB in the beginning and 216.0MB in the end (delta: 62.9MB). Free memory was 88.0MB in the beginning and 120.7MB in the end (delta: -32.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-25 17:07:40,566 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 153.1MB. Free memory was 96.9MB in the beginning and 96.8MB in the end (delta: 140.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:07:40,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4099.91ms. Allocated memory was 153.1MB in the beginning and 216.0MB in the end (delta: 62.9MB). Free memory was 88.0MB in the beginning and 120.7MB in the end (delta: -32.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-25 17:07:40,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 153.1MB. Free memory was 96.9MB in the beginning and 96.8MB in the end (delta: 140.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4099.91ms. Allocated memory was 153.1MB in the beginning and 216.0MB in the end (delta: 62.9MB). Free memory was 88.0MB in the beginning and 120.7MB in the end (delta: -32.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6716]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace 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_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/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_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/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_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/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 c827a61b1bbb9c5c1e37f58d7d9f3265f099c14ea65a91f284702cf2a87c4d7f --- 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 17:07:42,934 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:07:42,937 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:07:42,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:07:42,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:07:42,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:07:42,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:07:42,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:07:42,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:07:42,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:07:42,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:07:42,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:07:42,991 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:07:42,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:07:42,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:07:43,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:07:43,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:07:43,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:07:43,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:07:43,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:07:43,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:07:43,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:07:43,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:07:43,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:07:43,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:07:43,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:07:43,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:07:43,029 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:07:43,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:07:43,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:07:43,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:07:43,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:07:43,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:07:43,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:07:43,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:07:43,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:07:43,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:07:43,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:07:43,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:07:43,051 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:07:43,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:07:43,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-25 17:07:43,080 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:07:43,080 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:07:43,080 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:07:43,081 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:07:43,081 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:07:43,082 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:07:43,083 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:07:43,083 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:07:43,083 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:07:43,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:07:43,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:07:43,084 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:07:43,084 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:07:43,084 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:07:43,085 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:07:43,085 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 17:07:43,085 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 17:07:43,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:07:43,085 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:07:43,086 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:07:43,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:07:43,086 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:07:43,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:07:43,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:07:43,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:07:43,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:07:43,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:07:43,088 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 17:07:43,088 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 17:07:43,088 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:07:43,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:07:43,089 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:07:43,089 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:07:43,089 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 17:07:43,089 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_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c827a61b1bbb9c5c1e37f58d7d9f3265f099c14ea65a91f284702cf2a87c4d7f [2022-11-25 17:07:43,475 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:07:43,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:07:43,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:07:43,514 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:07:43,514 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:07:43,516 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2022-11-25 17:07:46,824 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:07:47,947 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:07:47,948 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2022-11-25 17:07:48,057 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/data/ecbdcf9ed/fc2295c2d65b420da2e663407f96d87d/FLAGb9fdd8b0c [2022-11-25 17:07:48,084 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee99f472-6dfe-45e2-80b1-9c6afdf6b5fe/bin/uautomizer-ZsLfNo2U6R/data/ecbdcf9ed/fc2295c2d65b420da2e663407f96d87d [2022-11-25 17:07:48,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:07:48,088 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:07:48,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:07:48,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:07:48,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:07:48,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:07:48" (1/1) ... [2022-11-25 17:07:48,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@523da56f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:48, skipping insertion in model container [2022-11-25 17:07:48,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:07:48" (1/1) ... [2022-11-25 17:07:48,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:07:48,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:07:49,329 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 17:07:49,346 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 17:07:49,421 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-25 17:07:49,497 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:07:49,510 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:07:49,524 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:07:49,634 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 17:07:49,643 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 17:07:49,653 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 17:07:49,706 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-11-25 17:07:49,739 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:49,740 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:07:49,740 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-25 17:07:49,741 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:07:49,896 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-11-25 17:07:50,298 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-25 17:07:50,314 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-25 17:07:50,340 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:07:50,476 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:07:50,647 WARN L623 FunctionHandler]: Unknown extern function usb_hcd_is_primary_hcd [2022-11-25 17:07:51,571 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,572 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,578 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,579 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,595 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,597 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,601 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,601 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,614 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,615 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,618 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,619 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,631 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,632 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,635 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,636 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,649 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,650 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,658 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,659 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,673 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,691 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,694 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,694 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,711 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,712 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,723 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:07:51,724 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:07:51,725 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:07:51,737 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace [2022-11-25 17:07:51,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@777a12f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:51, skipping insertion in model container [2022-11-25 17:07:51,738 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:07:51,739 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 17:07:51,741 INFO L158 Benchmark]: Toolchain (without parser) took 3651.49ms. Allocated memory was 88.1MB in the beginning and 119.5MB in the end (delta: 31.5MB). Free memory was 45.7MB in the beginning and 59.4MB in the end (delta: -13.7MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2022-11-25 17:07:51,742 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory is still 45.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:07:51,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3648.56ms. Allocated memory was 88.1MB in the beginning and 119.5MB in the end (delta: 31.5MB). Free memory was 45.7MB in the beginning and 59.4MB in the end (delta: -13.7MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2022-11-25 17:07:51,745 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory is still 45.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3648.56ms. Allocated memory was 88.1MB in the beginning and 119.5MB in the end (delta: 31.5MB). Free memory was 45.7MB in the beginning and 59.4MB in the end (delta: -13.7MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6716]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace 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