./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8 --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 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 12:10:26,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 12:10:26,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 12:10:26,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 12:10:26,553 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 12:10:26,554 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 12:10:26,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 12:10:26,557 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 12:10:26,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 12:10:26,559 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 12:10:26,560 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 12:10:26,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 12:10:26,562 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 12:10:26,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 12:10:26,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 12:10:26,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 12:10:26,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 12:10:26,567 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 12:10:26,568 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 12:10:26,570 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 12:10:26,571 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 12:10:26,573 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 12:10:26,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 12:10:26,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 12:10:26,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 12:10:26,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 12:10:26,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 12:10:26,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 12:10:26,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 12:10:26,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 12:10:26,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 12:10:26,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 12:10:26,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 12:10:26,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 12:10:26,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 12:10:26,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 12:10:26,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 12:10:26,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 12:10:26,585 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 12:10:26,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 12:10:26,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 12:10:26,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 12:10:26,608 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 12:10:26,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 12:10:26,608 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 12:10:26,608 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 12:10:26,609 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 12:10:26,609 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 12:10:26,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 12:10:26,610 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 12:10:26,610 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 12:10:26,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 12:10:26,610 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 12:10:26,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 12:10:26,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 12:10:26,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 12:10:26,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 12:10:26,611 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 12:10:26,611 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 12:10:26,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 12:10:26,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 12:10:26,612 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 12:10:26,612 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 12:10:26,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 12:10:26,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 12:10:26,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 12:10:26,613 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 12:10:26,613 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 12:10:26,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 12:10:26,613 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 12:10:26,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 12:10:26,614 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 12:10:26,614 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 12:10:26,614 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 12:10:26,614 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_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b [2022-12-13 12:10:26,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 12:10:26,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 12:10:26,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 12:10:26,842 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 12:10:26,843 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 12:10:26,843 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-13 12:10:29,401 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 12:10:30,019 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 12:10:30,020 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-13 12:10:30,082 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/data/d0a1ce4f6/66fd2091d64a43aeb8edb4ed4f79fab9/FLAGdf4d49f75 [2022-12-13 12:10:30,093 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/data/d0a1ce4f6/66fd2091d64a43aeb8edb4ed4f79fab9 [2022-12-13 12:10:30,095 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 12:10:30,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 12:10:30,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 12:10:30,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 12:10:30,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 12:10:30,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:10:30" (1/1) ... [2022-12-13 12:10:30,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1809e3b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:30, skipping insertion in model container [2022-12-13 12:10:30,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:10:30" (1/1) ... [2022-12-13 12:10:30,107 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 12:10:30,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 12:10:30,869 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 12:10:31,011 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 12:10:31,227 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 12:10:31,237 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 12:10:31,247 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 12:10:31,257 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 12:10:31,264 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 12:10:31,279 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 12:10:31,363 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 12:10:31,480 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 12:10:31,531 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 12:10:31,573 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 12:10:31,670 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 12:10:31,706 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-13 12:10:31,915 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:10:31,983 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-13 12:10:32,564 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 12:10:32,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:10:32,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:10:32,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:10:32,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:10:32,590 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:10:32,604 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:10:32,607 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:10:32,610 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:10:32,613 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:10:32,740 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 12:10:32,740 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-13 12:10:32,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:10:32,745 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:10:32,746 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:10:32,747 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:10:32,759 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-13 12:10:32,759 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 12:10:32,760 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 12:10:32,761 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 12:10:32,819 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:10:32,842 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:10:32,844 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:10:32,927 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2022-12-13 12:10:32,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cc837e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:32, skipping insertion in model container [2022-12-13 12:10:32,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 12:10:32,928 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 12:10:32,930 INFO L158 Benchmark]: Toolchain (without parser) took 2832.46ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 93.2MB in the beginning and 82.9MB in the end (delta: 10.3MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2022-12-13 12:10:32,930 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 111.1MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 12:10:32,931 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2830.78ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 93.2MB in the beginning and 82.9MB in the end (delta: 10.3MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2022-12-13 12:10:32,932 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 111.1MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2830.78ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 93.2MB in the beginning and 82.9MB in the end (delta: 10.3MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9707]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43legacywarn RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8 --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 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 12:10:34,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 12:10:34,419 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 12:10:34,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 12:10:34,439 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 12:10:34,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 12:10:34,442 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 12:10:34,443 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 12:10:34,445 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 12:10:34,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 12:10:34,447 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 12:10:34,448 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 12:10:34,448 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 12:10:34,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 12:10:34,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 12:10:34,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 12:10:34,452 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 12:10:34,453 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 12:10:34,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 12:10:34,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 12:10:34,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 12:10:34,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 12:10:34,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 12:10:34,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 12:10:34,465 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 12:10:34,465 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 12:10:34,466 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 12:10:34,467 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 12:10:34,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 12:10:34,468 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 12:10:34,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 12:10:34,469 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 12:10:34,470 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 12:10:34,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 12:10:34,471 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 12:10:34,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 12:10:34,472 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 12:10:34,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 12:10:34,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 12:10:34,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 12:10:34,474 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 12:10:34,475 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 12:10:34,498 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 12:10:34,498 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 12:10:34,498 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 12:10:34,499 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 12:10:34,499 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 12:10:34,499 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 12:10:34,500 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 12:10:34,500 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 12:10:34,500 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 12:10:34,500 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 12:10:34,500 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 12:10:34,501 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 12:10:34,501 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 12:10:34,501 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 12:10:34,501 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 12:10:34,501 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 12:10:34,501 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 12:10:34,502 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 12:10:34,502 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 12:10:34,502 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 12:10:34,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 12:10:34,502 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 12:10:34,503 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 12:10:34,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 12:10:34,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 12:10:34,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 12:10:34,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 12:10:34,503 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 12:10:34,503 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 12:10:34,504 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 12:10:34,504 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 12:10:34,513 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 12:10:34,513 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 12:10:34,514 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 12:10:34,514 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 12:10:34,514 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_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b [2022-12-13 12:10:34,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 12:10:34,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 12:10:34,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 12:10:34,778 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 12:10:34,778 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 12:10:34,779 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-13 12:10:37,381 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 12:10:38,025 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 12:10:38,025 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-13 12:10:38,110 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/data/d66ae23fc/b0e0b93efa034f11a1f6eea87a009157/FLAG466b5edf3 [2022-12-13 12:10:38,124 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84b045fe-b3d6-4e5d-8d91-2d740c548bec/bin/uautomizer-uyxdKDjOR8/data/d66ae23fc/b0e0b93efa034f11a1f6eea87a009157 [2022-12-13 12:10:38,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 12:10:38,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 12:10:38,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 12:10:38,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 12:10:38,132 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 12:10:38,133 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:10:38" (1/1) ... [2022-12-13 12:10:38,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@753c7be2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:38, skipping insertion in model container [2022-12-13 12:10:38,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:10:38" (1/1) ... [2022-12-13 12:10:38,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 12:10:38,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 12:10:38,948 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 12:10:39,053 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 12:10:39,214 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 12:10:39,221 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 12:10:39,229 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 12:10:39,236 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 12:10:39,243 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 12:10:39,258 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 12:10:39,337 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 12:10:39,430 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 12:10:39,479 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 12:10:39,512 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 12:10:39,602 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 12:10:39,641 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-13 12:10:39,830 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:10:39,883 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-13 12:10:40,381 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 12:10:40,383 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:974) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:678) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1476) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-13 12:10:40,386 INFO L158 Benchmark]: Toolchain (without parser) took 2257.46ms. Allocated memory was 73.4MB in the beginning and 109.1MB in the end (delta: 35.7MB). Free memory was 37.7MB in the beginning and 40.1MB in the end (delta: -2.5MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. [2022-12-13 12:10:40,387 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory was 31.1MB in the beginning and 31.1MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 12:10:40,387 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2255.62ms. Allocated memory was 73.4MB in the beginning and 109.1MB in the end (delta: 35.7MB). Free memory was 37.5MB in the beginning and 40.1MB in the end (delta: -2.7MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. [2022-12-13 12:10:40,388 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory was 31.1MB in the beginning and 31.1MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2255.62ms. Allocated memory was 73.4MB in the beginning and 109.1MB in the end (delta: 35.7MB). Free memory was 37.5MB in the beginning and 40.1MB in the end (delta: -2.7MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) 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: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type