./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_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_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e7bc8fd3649598b719b93ee3052790a5558607488ce242a5cffa9a9a732cb91b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 17:17:24,621 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:17:24,624 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:17:24,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:17:24,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:17:24,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:17:24,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:17:24,683 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:17:24,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:17:24,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:17:24,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:17:24,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:17:24,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:17:24,700 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:17:24,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:17:24,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:17:24,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:17:24,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:17:24,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:17:24,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:17:24,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:17:24,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:17:24,721 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:17:24,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:17:24,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:17:24,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:17:24,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:17:24,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:17:24,737 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:17:24,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:17:24,739 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:17:24,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:17:24,742 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:17:24,743 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:17:24,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:17:24,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:17:24,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:17:24,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:17:24,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:17:24,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:17:24,748 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:17:24,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:17:24,807 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:17:24,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:17:24,809 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:17:24,809 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:17:24,810 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:17:24,810 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:17:24,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:17:24,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:17:24,811 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:17:24,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:17:24,813 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:17:24,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:17:24,813 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:17:24,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:17:24,814 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:17:24,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:17:24,814 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:17:24,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:17:24,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:17:24,815 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:17:24,815 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:17:24,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:17:24,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:17:24,815 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:17:24,816 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:17:24,816 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:17:24,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:17:24,816 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:17:24,817 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:17:24,817 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:17:24,818 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:17:24,818 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7bc8fd3649598b719b93ee3052790a5558607488ce242a5cffa9a9a732cb91b [2022-11-25 17:17:25,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:17:25,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:17:25,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:17:25,191 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:17:25,191 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:17:25,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-25 17:17:28,439 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:17:29,565 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:17:29,565 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-25 17:17:29,661 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/data/bd1c36743/af40a57245c74752b30d0fcc351d4b8e/FLAG59c012164 [2022-11-25 17:17:29,679 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/data/bd1c36743/af40a57245c74752b30d0fcc351d4b8e [2022-11-25 17:17:29,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:17:29,685 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:17:29,688 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:17:29,688 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:17:29,692 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:17:29,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:17:29" (1/1) ... [2022-11-25 17:17:29,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d7399f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:29, skipping insertion in model container [2022-11-25 17:17:29,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:17:29" (1/1) ... [2022-11-25 17:17:29,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:17:30,013 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:17:30,776 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 17:17:31,033 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:17:31,615 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:17:31,633 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 17:17:31,652 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:17:31,676 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 17:17:31,699 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 17:17:31,734 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:17:31,858 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:17:32,061 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:17:32,139 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:17:32,195 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 17:17:32,352 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:17:32,405 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 17:17:32,658 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:17:32,726 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 17:17:33,498 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 17:17:33,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:17:33,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:17:33,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:17:33,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:17:33,530 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:17:33,546 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:17:33,550 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:17:33,556 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:17:33,563 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:17:33,749 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 17:17:33,750 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 17:17:33,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:17:33,765 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:17:33,767 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:17:33,770 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:17:33,789 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-25 17:17:33,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:17:33,793 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:17:33,794 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:17:33,859 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:17:33,885 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:17:33,889 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:17:33,982 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2022-11-25 17:17:33,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b7da77f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:33, skipping insertion in model container [2022-11-25 17:17:33,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:17:33,983 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 17:17:33,985 INFO L158 Benchmark]: Toolchain (without parser) took 4299.31ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 97.8MB in the beginning and 93.8MB in the end (delta: 3.9MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2022-11-25 17:17:33,986 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 132.1MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:17:33,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4295.39ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 97.8MB in the beginning and 93.8MB in the end (delta: 3.9MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2022-11-25 17:17:33,990 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 132.1MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4295.39ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 97.8MB in the beginning and 93.8MB in the end (delta: 3.9MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9712]: 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_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e7bc8fd3649598b719b93ee3052790a5558607488ce242a5cffa9a9a732cb91b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 17:17:36,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:17:36,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:17:36,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:17:36,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:17:36,319 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:17:36,320 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:17:36,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:17:36,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:17:36,330 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:17:36,332 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:17:36,333 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:17:36,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:17:36,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:17:36,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:17:36,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:17:36,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:17:36,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:17:36,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:17:36,346 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:17:36,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:17:36,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:17:36,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:17:36,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:17:36,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:17:36,357 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:17:36,357 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:17:36,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:17:36,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:17:36,360 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:17:36,360 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:17:36,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:17:36,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:17:36,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:17:36,384 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:17:36,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:17:36,385 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:17:36,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:17:36,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:17:36,387 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:17:36,388 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:17:36,389 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-25 17:17:36,433 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:17:36,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:17:36,435 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:17:36,436 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:17:36,437 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:17:36,438 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:17:36,439 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:17:36,439 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:17:36,439 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:17:36,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:17:36,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:17:36,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:17:36,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:17:36,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:17:36,442 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:17:36,442 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 17:17:36,442 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 17:17:36,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:17:36,443 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:17:36,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:17:36,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:17:36,443 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:17:36,444 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:17:36,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:17:36,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:17:36,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:17:36,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:17:36,445 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 17:17:36,446 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 17:17:36,446 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:17:36,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:17:36,446 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:17:36,447 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:17:36,447 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 17:17:36,447 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7bc8fd3649598b719b93ee3052790a5558607488ce242a5cffa9a9a732cb91b [2022-11-25 17:17:36,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:17:36,917 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:17:36,920 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:17:36,922 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:17:36,922 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:17:36,924 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-25 17:17:40,280 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:17:41,516 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:17:41,516 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-25 17:17:41,654 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/data/2a21812ca/03b4ed14e93c4d04a551a8e2171ebbcb/FLAG5eede84bc [2022-11-25 17:17:41,668 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d62458c8-89e8-43f7-85bd-d4603d545dbd/bin/uautomizer-ZsLfNo2U6R/data/2a21812ca/03b4ed14e93c4d04a551a8e2171ebbcb [2022-11-25 17:17:41,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:17:41,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:17:41,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:17:41,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:17:41,678 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:17:41,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:17:41" (1/1) ... [2022-11-25 17:17:41,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2053934c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:41, skipping insertion in model container [2022-11-25 17:17:41,680 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:17:41" (1/1) ... [2022-11-25 17:17:41,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:17:42,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:17:42,759 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 17:17:43,005 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:17:43,660 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:17:43,687 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 17:17:43,714 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:17:43,741 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 17:17:43,766 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 17:17:43,810 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:17:43,943 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:17:44,255 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:17:44,360 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:17:44,421 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 17:17:44,584 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:17:44,641 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 17:17:44,946 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:17:45,036 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 17:17:46,048 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 17:17:46,068 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) [2022-11-25 17:17:46,074 INFO L158 Benchmark]: Toolchain (without parser) took 4399.82ms. Allocated memory was 98.6MB in the beginning and 130.0MB in the end (delta: 31.5MB). Free memory was 60.5MB in the beginning and 77.0MB in the end (delta: -16.6MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2022-11-25 17:17:46,075 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 71.3MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:17:46,076 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4397.51ms. Allocated memory was 98.6MB in the beginning and 130.0MB in the end (delta: 31.5MB). Free memory was 60.5MB in the beginning and 77.0MB in the end (delta: -16.6MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2022-11-25 17:17:46,078 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 71.3MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4397.51ms. Allocated memory was 98.6MB in the beginning and 130.0MB in the end (delta: 31.5MB). Free memory was 60.5MB in the beginning and 77.0MB in the end (delta: -16.6MB). Peak memory consumption was 44.8MB. 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