./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_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_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/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_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/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_9ab42e84-43cc-4933-b618-ed33457f79dc/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 fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a --- 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 14:32:43,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 14:32:43,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 14:32:43,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 14:32:43,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 14:32:43,558 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 14:32:43,559 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 14:32:43,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 14:32:43,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 14:32:43,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 14:32:43,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 14:32:43,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 14:32:43,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 14:32:43,564 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 14:32:43,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 14:32:43,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 14:32:43,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 14:32:43,567 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 14:32:43,568 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 14:32:43,570 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 14:32:43,571 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 14:32:43,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 14:32:43,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 14:32:43,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 14:32:43,575 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 14:32:43,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 14:32:43,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 14:32:43,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 14:32:43,577 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 14:32:43,578 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 14:32:43,578 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 14:32:43,579 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 14:32:43,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 14:32:43,580 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 14:32:43,580 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 14:32:43,581 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 14:32:43,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 14:32:43,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 14:32:43,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 14:32:43,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 14:32:43,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 14:32:43,583 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 14:32:43,598 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 14:32:43,598 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 14:32:43,598 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 14:32:43,598 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 14:32:43,599 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 14:32:43,599 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 14:32:43,599 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 14:32:43,599 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 14:32:43,599 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 14:32:43,599 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 14:32:43,600 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 14:32:43,600 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 14:32:43,600 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 14:32:43,600 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 14:32:43,600 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 14:32:43,600 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 14:32:43,601 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 14:32:43,601 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 14:32:43,601 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 14:32:43,601 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 14:32:43,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 14:32:43,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 14:32:43,602 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 14:32:43,602 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 14:32:43,602 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 14:32:43,602 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 14:32:43,603 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 14:32:43,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 14:32:43,603 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 14:32:43,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:32:43,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 14:32:43,603 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 14:32:43,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 14:32:43,604 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 14:32:43,604 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 14:32:43,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 14:32:43,604 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 14:32:43,604 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 14:32:43,604 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_9ab42e84-43cc-4933-b618-ed33457f79dc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a [2022-12-14 14:32:43,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 14:32:43,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 14:32:43,782 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 14:32:43,783 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 14:32:43,784 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 14:32:43,785 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-14 14:32:46,476 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 14:32:47,065 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 14:32:47,065 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-14 14:32:47,117 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/data/95eb8939c/782074a0a42b489ba8448ed72db50d29/FLAG49db091d6 [2022-12-14 14:32:47,129 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/data/95eb8939c/782074a0a42b489ba8448ed72db50d29 [2022-12-14 14:32:47,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 14:32:47,132 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 14:32:47,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 14:32:47,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 14:32:47,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 14:32:47,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:32:47" (1/1) ... [2022-12-14 14:32:47,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42bc4916 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:32:47, skipping insertion in model container [2022-12-14 14:32:47,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:32:47" (1/1) ... [2022-12-14 14:32:47,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 14:32:47,372 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 14:32:47,880 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 14:32:47,991 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:32:48,161 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 14:32:48,168 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 14:32:48,178 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 14:32:48,185 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 14:32:48,194 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 14:32:48,209 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:32:48,288 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 14:32:48,387 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:32:48,443 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:32:48,480 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 14:32:48,571 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 14:32:48,605 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 14:32:48,804 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:32:48,859 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 14:32:49,390 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 14:32:49,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:32:49,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:32:49,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:32:49,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:32:49,408 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:32:49,418 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:32:49,421 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:32:49,422 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:32:49,424 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:32:49,538 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 14:32:49,538 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 14:32:49,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:32:49,542 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:32:49,543 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:32:49,544 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:32:49,555 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-14 14:32:49,555 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:32:49,556 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:32:49,556 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:32:49,603 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:32:49,622 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:32:49,624 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:32:49,692 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 14:32:49,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60401506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:32:49, skipping insertion in model container [2022-12-14 14:32:49,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 14:32:49,694 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 14:32:49,695 INFO L158 Benchmark]: Toolchain (without parser) took 2561.93ms. Allocated memory was 140.5MB in the beginning and 203.4MB in the end (delta: 62.9MB). Free memory was 70.2MB in the beginning and 139.3MB in the end (delta: -69.1MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2022-12-14 14:32:49,696 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 140.5MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 14:32:49,697 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2559.98ms. Allocated memory was 140.5MB in the beginning and 203.4MB in the end (delta: 62.9MB). Free memory was 70.2MB in the beginning and 139.3MB in the end (delta: -69.1MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2022-12-14 14:32:49,699 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 140.5MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2559.98ms. Allocated memory was 140.5MB in the beginning and 203.4MB in the end (delta: 62.9MB). Free memory was 70.2MB in the beginning and 139.3MB in the end (delta: -69.1MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9677]: 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_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/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_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/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_9ab42e84-43cc-4933-b618-ed33457f79dc/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 fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a --- 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 14:32:51,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 14:32:51,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 14:32:51,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 14:32:51,100 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 14:32:51,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 14:32:51,102 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 14:32:51,103 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 14:32:51,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 14:32:51,105 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 14:32:51,105 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 14:32:51,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 14:32:51,106 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 14:32:51,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 14:32:51,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 14:32:51,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 14:32:51,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 14:32:51,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 14:32:51,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 14:32:51,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 14:32:51,113 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 14:32:51,114 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 14:32:51,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 14:32:51,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 14:32:51,117 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 14:32:51,118 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 14:32:51,118 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 14:32:51,118 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 14:32:51,119 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 14:32:51,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 14:32:51,120 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 14:32:51,120 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 14:32:51,121 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 14:32:51,121 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 14:32:51,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 14:32:51,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 14:32:51,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 14:32:51,122 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 14:32:51,122 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 14:32:51,123 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 14:32:51,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 14:32:51,124 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-12-14 14:32:51,148 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 14:32:51,148 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 14:32:51,149 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 14:32:51,149 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 14:32:51,150 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 14:32:51,150 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 14:32:51,150 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 14:32:51,150 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 14:32:51,151 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 14:32:51,151 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 14:32:51,151 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 14:32:51,151 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 14:32:51,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 14:32:51,152 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 14:32:51,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 14:32:51,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 14:32:51,153 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 14:32:51,153 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 14:32:51,153 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 14:32:51,153 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 14:32:51,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 14:32:51,153 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 14:32:51,154 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 14:32:51,154 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 14:32:51,154 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 14:32:51,154 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 14:32:51,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:32:51,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 14:32:51,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 14:32:51,155 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 14:32:51,155 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 14:32:51,155 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 14:32:51,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 14:32:51,155 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 14:32:51,155 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 14:32:51,155 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_9ab42e84-43cc-4933-b618-ed33457f79dc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a [2022-12-14 14:32:51,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 14:32:51,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 14:32:51,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 14:32:51,405 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 14:32:51,405 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 14:32:51,406 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-14 14:32:54,032 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 14:32:54,649 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 14:32:54,649 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-14 14:32:54,692 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/data/8508daf6b/a44cd427872a4aff8faccf7ad8d9ca48/FLAGc0e3c5152 [2022-12-14 14:32:54,703 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab42e84-43cc-4933-b618-ed33457f79dc/bin/utaipan-gh47qXpMRh/data/8508daf6b/a44cd427872a4aff8faccf7ad8d9ca48 [2022-12-14 14:32:54,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 14:32:54,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 14:32:54,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 14:32:54,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 14:32:54,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 14:32:54,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:32:54" (1/1) ... [2022-12-14 14:32:54,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@258c42a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:32:54, skipping insertion in model container [2022-12-14 14:32:54,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:32:54" (1/1) ... [2022-12-14 14:32:54,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 14:32:54,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 14:32:55,461 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 14:32:55,582 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:32:55,753 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 14:32:55,761 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 14:32:55,769 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 14:32:55,777 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 14:32:55,785 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 14:32:55,800 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:32:55,882 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 14:32:55,981 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:32:56,036 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:32:56,073 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 14:32:56,179 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 14:32:56,219 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 14:32:56,424 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:32:56,482 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 14:32:57,050 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 14:32:57,052 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 14:32:57,055 INFO L158 Benchmark]: Toolchain (without parser) took 2349.10ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 40.1MB in the beginning and 70.0MB in the end (delta: -29.9MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2022-12-14 14:32:57,056 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory was 31.3MB in the beginning and 31.2MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 14:32:57,056 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2347.50ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 39.8MB in the beginning and 70.0MB in the end (delta: -30.1MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2022-12-14 14:32:57,057 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 31.3MB in the beginning and 31.2MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2347.50ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 39.8MB in the beginning and 70.0MB in the end (delta: -30.1MB). Peak memory consumption was 43.3MB. 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