./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur --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 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:46:16,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:46:16,411 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:46:16,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:46:16,430 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:46:16,431 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:46:16,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:46:16,434 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:46:16,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:46:16,436 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:46:16,437 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:46:16,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:46:16,439 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:46:16,440 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:46:16,441 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:46:16,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:46:16,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:46:16,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:46:16,446 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:46:16,447 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:46:16,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:46:16,450 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:46:16,451 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:46:16,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:46:16,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:46:16,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:46:16,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:46:16,457 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:46:16,458 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:46:16,459 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:46:16,459 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:46:16,460 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:46:16,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:46:16,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:46:16,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:46:16,463 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:46:16,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:46:16,464 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:46:16,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:46:16,465 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:46:16,466 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:46:16,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:46:16,504 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:46:16,506 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:46:16,506 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:46:16,507 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:46:16,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:46:16,508 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:46:16,508 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:46:16,508 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:46:16,508 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:46:16,509 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:46:16,510 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:46:16,510 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:46:16,510 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:46:16,510 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:46:16,511 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:46:16,511 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:46:16,511 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:46:16,512 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:46:16,513 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:46:16,513 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:46:16,513 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:46:16,514 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:46:16,514 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:46:16,514 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:46:16,514 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:46:16,515 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:46:16,515 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:46:16,515 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:46:16,515 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:46:16,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:46:16,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:46:16,516 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:46:16,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:46:16,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:46:16,517 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:46:16,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:46:16,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:46:16,518 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:46:16,518 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_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b [2022-11-26 00:46:16,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:46:16,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:46:16,782 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:46:16,783 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:46:16,784 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:46:16,785 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-26 00:46:19,725 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:46:20,842 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:46:20,843 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-26 00:46:20,932 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/data/d5ea7216c/6f0f30ac6e7d4edb80f5da2a3b509fd4/FLAG36174d54d [2022-11-26 00:46:20,954 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/data/d5ea7216c/6f0f30ac6e7d4edb80f5da2a3b509fd4 [2022-11-26 00:46:20,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:46:20,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:46:20,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:46:20,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:46:20,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:46:20,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:46:20" (1/1) ... [2022-11-26 00:46:20,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71e9a76e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:20, skipping insertion in model container [2022-11-26 00:46:20,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:46:20" (1/1) ... [2022-11-26 00:46:20,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:46:21,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:46:22,265 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:46:22,508 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:22,806 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:46:22,819 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-26 00:46:22,832 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:46:22,845 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-26 00:46:22,857 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:46:22,878 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:46:22,986 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:46:23,106 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:23,162 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:46:23,198 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:46:23,303 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:46:23,345 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-26 00:46:23,600 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:23,667 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-26 00:46:24,301 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 00:46:24,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:24,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:24,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:24,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:24,327 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:24,339 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:24,343 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:24,346 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:24,349 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:24,498 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:46:24,499 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-26 00:46:24,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:24,513 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:24,514 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:24,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:46:24,533 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-26 00:46:24,535 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:24,537 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:24,537 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:46:24,594 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:24,618 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:24,621 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:24,732 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2022-11-26 00:46:24,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@419e20a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:24, skipping insertion in model container [2022-11-26 00:46:24,738 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:46:24,739 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 00:46:24,741 INFO L158 Benchmark]: Toolchain (without parser) took 3777.95ms. Allocated memory was 172.0MB in the beginning and 226.5MB in the end (delta: 54.5MB). Free memory was 105.1MB in the beginning and 148.5MB in the end (delta: -43.4MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. [2022-11-26 00:46:24,741 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 138.4MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:46:24,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3774.54ms. Allocated memory was 172.0MB in the beginning and 226.5MB in the end (delta: 54.5MB). Free memory was 105.1MB in the beginning and 148.5MB in the end (delta: -43.4MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. [2022-11-26 00:46:24,745 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 138.4MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3774.54ms. Allocated memory was 172.0MB in the beginning and 226.5MB in the end (delta: 54.5MB). Free memory was 105.1MB in the beginning and 148.5MB in the end (delta: -43.4MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9707]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43legacywarn RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur --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 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:46:26,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:46:26,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:46:27,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:46:27,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:46:27,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:46:27,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:46:27,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:46:27,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:46:27,055 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:46:27,056 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:46:27,058 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:46:27,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:46:27,061 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:46:27,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:46:27,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:46:27,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:46:27,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:46:27,066 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:46:27,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:46:27,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:46:27,070 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:46:27,071 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:46:27,072 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:46:27,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:46:27,075 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:46:27,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:46:27,076 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:46:27,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:46:27,077 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:46:27,077 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:46:27,078 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:46:27,086 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:46:27,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:46:27,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:46:27,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:46:27,099 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:46:27,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:46:27,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:46:27,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:46:27,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:46:27,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-26 00:46:27,142 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:46:27,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:46:27,143 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:46:27,143 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:46:27,144 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:46:27,144 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:46:27,144 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:46:27,145 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:46:27,145 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:46:27,145 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:46:27,146 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:46:27,146 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:46:27,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:46:27,147 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:46:27,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:46:27,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:46:27,148 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:46:27,148 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:46:27,148 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 00:46:27,148 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 00:46:27,148 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:46:27,148 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:46:27,149 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:46:27,149 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:46:27,149 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 00:46:27,149 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:46:27,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:46:27,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:46:27,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:46:27,150 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:46:27,150 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 00:46:27,150 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 00:46:27,151 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:46:27,151 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:46:27,151 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 00:46:27,151 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_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b [2022-11-26 00:46:27,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:46:27,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:46:27,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:46:27,535 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:46:27,536 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:46:27,537 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-26 00:46:30,557 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:46:31,615 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:46:31,615 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-26 00:46:31,720 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/data/96920c87b/b9f6a92fc9a04727a7e0caa01bc25549/FLAG5c56186c5 [2022-11-26 00:46:31,737 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_860b20cd-9caf-432c-8eca-df710e0df58b/bin/utaipan-ByfvJB40ur/data/96920c87b/b9f6a92fc9a04727a7e0caa01bc25549 [2022-11-26 00:46:31,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:46:31,743 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:46:31,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:46:31,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:46:31,749 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:46:31,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:31,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76503849 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:31, skipping insertion in model container [2022-11-26 00:46:31,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:46:31" (1/1) ... [2022-11-26 00:46:31,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:46:32,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:46:33,147 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:46:33,332 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:33,593 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:46:33,605 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-26 00:46:33,617 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:46:33,629 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-26 00:46:33,642 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:46:33,667 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:46:33,801 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:46:33,956 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:34,014 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:46:34,055 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:46:34,171 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:46:34,220 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-26 00:46:34,466 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:34,534 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-26 00:46:35,104 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 00:46:35,106 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) [2022-11-26 00:46:35,111 INFO L158 Benchmark]: Toolchain (without parser) took 3366.70ms. Allocated memory was 90.2MB in the beginning and 123.7MB in the end (delta: 33.6MB). Free memory was 44.2MB in the beginning and 57.8MB in the end (delta: -13.6MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2022-11-26 00:46:35,112 INFO L158 Benchmark]: CDTParser took 0.60ms. Allocated memory is still 73.4MB. Free memory was 50.5MB in the beginning and 50.4MB in the end (delta: 52.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:46:35,112 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3363.08ms. Allocated memory was 90.2MB in the beginning and 123.7MB in the end (delta: 33.6MB). Free memory was 43.9MB in the beginning and 57.8MB in the end (delta: -13.9MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2022-11-26 00:46:35,114 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60ms. Allocated memory is still 73.4MB. Free memory was 50.5MB in the beginning and 50.4MB in the end (delta: 52.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3363.08ms. Allocated memory was 90.2MB in the beginning and 123.7MB in the end (delta: 33.6MB). Free memory was 43.9MB in the beginning and 57.8MB in the end (delta: -13.9MB). Peak memory consumption was 47.7MB. 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