./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d538edc60f4f243dbac12e08b1209292067fba61cb1ac5b563ad5ddd09f00def --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 14:08:43,299 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 14:08:43,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 14:08:43,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 14:08:43,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 14:08:43,319 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 14:08:43,320 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 14:08:43,322 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 14:08:43,323 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 14:08:43,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 14:08:43,325 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 14:08:43,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 14:08:43,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 14:08:43,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 14:08:43,328 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 14:08:43,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 14:08:43,330 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 14:08:43,331 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 14:08:43,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 14:08:43,333 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 14:08:43,335 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 14:08:43,336 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 14:08:43,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 14:08:43,337 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 14:08:43,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 14:08:43,339 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 14:08:43,339 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 14:08:43,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 14:08:43,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 14:08:43,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 14:08:43,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 14:08:43,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 14:08:43,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 14:08:43,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 14:08:43,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 14:08:43,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 14:08:43,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 14:08:43,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 14:08:43,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 14:08:43,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 14:08:43,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 14:08:43,345 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 14:08:43,371 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 14:08:43,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 14:08:43,371 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 14:08:43,371 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 14:08:43,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 14:08:43,378 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 14:08:43,379 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 14:08:43,379 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 14:08:43,379 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 14:08:43,379 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 14:08:43,379 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 14:08:43,379 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 14:08:43,379 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 14:08:43,380 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 14:08:43,380 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 14:08:43,380 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 14:08:43,380 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 14:08:43,380 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 14:08:43,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 14:08:43,381 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 14:08:43,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 14:08:43,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 14:08:43,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 14:08:43,382 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 14:08:43,382 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 14:08:43,382 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 14:08:43,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 14:08:43,382 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 14:08:43,382 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 14:08:43,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:08:43,383 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 14:08:43,383 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 14:08:43,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 14:08:43,383 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 14:08:43,383 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 14:08:43,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 14:08:43,384 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 14:08:43,384 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 14:08:43,384 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d538edc60f4f243dbac12e08b1209292067fba61cb1ac5b563ad5ddd09f00def [2022-12-14 14:08:43,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 14:08:43,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 14:08:43,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 14:08:43,583 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 14:08:43,583 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 14:08:43,584 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-14 14:08:46,088 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 14:08:46,626 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 14:08:46,626 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-14 14:08:46,670 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/data/afc60a1ed/2e908a137b854ee396dab93252e82599/FLAG679436903 [2022-12-14 14:08:47,150 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/data/afc60a1ed/2e908a137b854ee396dab93252e82599 [2022-12-14 14:08:47,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 14:08:47,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 14:08:47,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 14:08:47,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 14:08:47,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 14:08:47,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:08:47" (1/1) ... [2022-12-14 14:08:47,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@733748eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:08:47, skipping insertion in model container [2022-12-14 14:08:47,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:08:47" (1/1) ... [2022-12-14 14:08:47,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 14:08:47,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 14:08:47,881 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 14:08:47,997 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:08:48,289 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 14:08:48,305 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 14:08:48,322 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 14:08:48,338 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 14:08:48,354 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 14:08:48,379 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:08:48,466 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 14:08:48,609 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:08:48,647 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 14:08:48,744 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 14:08:48,780 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 14:08:48,990 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:08:49,048 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 14:08:49,609 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 14:08:49,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:08:49,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:08:49,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:08:49,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:08:49,627 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:08:49,637 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:08:49,640 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:08:49,641 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:08:49,643 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:08:49,738 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 14:08:49,738 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 14:08:49,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:08:49,741 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:08:49,742 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:08:49,742 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:08:49,751 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-14 14:08:49,752 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:08:49,752 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:08:49,753 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:08:49,798 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:08:49,816 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:08:49,817 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:08:49,882 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2022-12-14 14:08:49,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79cf891d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:08:49, skipping insertion in model container [2022-12-14 14:08:49,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 14:08:49,883 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 14:08:49,884 INFO L158 Benchmark]: Toolchain (without parser) took 2730.85ms. Allocated memory was 151.0MB in the beginning and 192.9MB in the end (delta: 41.9MB). Free memory was 83.6MB in the beginning and 116.1MB in the end (delta: -32.5MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. [2022-12-14 14:08:49,885 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 151.0MB. Free memory is still 118.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 14:08:49,885 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2729.19ms. Allocated memory was 151.0MB in the beginning and 192.9MB in the end (delta: 41.9MB). Free memory was 83.1MB in the beginning and 116.1MB in the end (delta: -33.1MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. [2022-12-14 14:08:49,886 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 151.0MB. Free memory is still 118.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2729.19ms. Allocated memory was 151.0MB in the beginning and 192.9MB in the end (delta: 41.9MB). Free memory was 83.1MB in the beginning and 116.1MB in the end (delta: -33.1MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9729]: 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d538edc60f4f243dbac12e08b1209292067fba61cb1ac5b563ad5ddd09f00def --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 14:08:51,173 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 14:08:51,175 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 14:08:51,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 14:08:51,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 14:08:51,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 14:08:51,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 14:08:51,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 14:08:51,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 14:08:51,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 14:08:51,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 14:08:51,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 14:08:51,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 14:08:51,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 14:08:51,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 14:08:51,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 14:08:51,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 14:08:51,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 14:08:51,210 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 14:08:51,211 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 14:08:51,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 14:08:51,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 14:08:51,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 14:08:51,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 14:08:51,219 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 14:08:51,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 14:08:51,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 14:08:51,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 14:08:51,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 14:08:51,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 14:08:51,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 14:08:51,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 14:08:51,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 14:08:51,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 14:08:51,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 14:08:51,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 14:08:51,231 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 14:08:51,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 14:08:51,231 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 14:08:51,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 14:08:51,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 14:08:51,233 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-12-14 14:08:51,256 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 14:08:51,256 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 14:08:51,257 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 14:08:51,257 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 14:08:51,257 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 14:08:51,258 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 14:08:51,258 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 14:08:51,258 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 14:08:51,258 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 14:08:51,258 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 14:08:51,258 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 14:08:51,259 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 14:08:51,259 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 14:08:51,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 14:08:51,260 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 14:08:51,260 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 14:08:51,260 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 14:08:51,260 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 14:08:51,260 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 14:08:51,260 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 14:08:51,260 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 14:08:51,260 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 14:08:51,260 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 14:08:51,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 14:08:51,261 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 14:08:51,261 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 14:08:51,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:08:51,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 14:08:51,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 14:08:51,262 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 14:08:51,262 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 14:08:51,262 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 14:08:51,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 14:08:51,262 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 14:08:51,263 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 14:08:51,263 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d538edc60f4f243dbac12e08b1209292067fba61cb1ac5b563ad5ddd09f00def [2022-12-14 14:08:51,476 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 14:08:51,491 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 14:08:51,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 14:08:51,493 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 14:08:51,494 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 14:08:51,495 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-14 14:08:54,055 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 14:08:54,627 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 14:08:54,628 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-14 14:08:54,723 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/data/8a4e36488/3d43b43736dc4ec29d28f3770e5e3670/FLAG353cb86dd [2022-12-14 14:08:55,116 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ce4fb67-c53d-4621-b065-8ea6262bcc21/bin/utaipan-gh47qXpMRh/data/8a4e36488/3d43b43736dc4ec29d28f3770e5e3670 [2022-12-14 14:08:55,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 14:08:55,120 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 14:08:55,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 14:08:55,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 14:08:55,126 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 14:08:55,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:08:55" (1/1) ... [2022-12-14 14:08:55,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73d31553 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:08:55, skipping insertion in model container [2022-12-14 14:08:55,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:08:55" (1/1) ... [2022-12-14 14:08:55,138 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 14:08:55,395 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 14:08:55,974 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 14:08:56,100 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:08:56,410 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 14:08:56,426 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 14:08:56,441 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 14:08:56,455 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 14:08:56,470 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 14:08:56,494 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:08:56,573 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 14:08:56,713 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:08:56,755 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 14:08:56,860 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 14:08:56,899 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 14:08:57,113 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:08:57,173 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 14:08:57,740 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 14:08:57,742 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) [2022-12-14 14:08:57,745 INFO L158 Benchmark]: Toolchain (without parser) took 2624.52ms. Allocated memory was 71.3MB in the beginning and 107.0MB in the end (delta: 35.7MB). Free memory was 35.7MB in the beginning and 49.8MB in the end (delta: -14.0MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. [2022-12-14 14:08:57,746 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 14:08:57,746 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2622.56ms. Allocated memory was 71.3MB in the beginning and 107.0MB in the end (delta: 35.7MB). Free memory was 35.5MB in the beginning and 49.8MB in the end (delta: -14.2MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. [2022-12-14 14:08:57,747 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 58.7MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2622.56ms. Allocated memory was 71.3MB in the beginning and 107.0MB in the end (delta: 35.7MB). Free memory was 35.5MB in the beginning and 49.8MB in the end (delta: -14.2MB). Peak memory consumption was 35.9MB. 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