./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 92a2e94d37b272ee27c0439ee0cbbfbef410c319df0760f57a5571087ab94037 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:19:28,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:19:28,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:19:28,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:19:28,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:19:28,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:19:28,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:19:28,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:19:28,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:19:28,760 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:19:28,761 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:19:28,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:19:28,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:19:28,763 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:19:28,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:19:28,765 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:19:28,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:19:28,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:19:28,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:19:28,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:19:28,769 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:19:28,770 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:19:28,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:19:28,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:19:28,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:19:28,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:19:28,775 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:19:28,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:19:28,776 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:19:28,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:19:28,777 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:19:28,777 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:19:28,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:19:28,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:19:28,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:19:28,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:19:28,780 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:19:28,780 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:19:28,780 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:19:28,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:19:28,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:19:28,782 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:19:28,796 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:19:28,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:19:28,797 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:19:28,797 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:19:28,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:19:28,798 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:19:28,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:19:28,798 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:19:28,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:19:28,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:19:28,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:19:28,799 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:19:28,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:19:28,799 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:19:28,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:19:28,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:19:28,799 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:19:28,799 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:19:28,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:19:28,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:19:28,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:19:28,800 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:19:28,800 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:19:28,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:19:28,800 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:19:28,800 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_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92a2e94d37b272ee27c0439ee0cbbfbef410c319df0760f57a5571087ab94037 [2022-12-15 00:19:28,964 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:19:28,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:19:28,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:19:28,984 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:19:28,985 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:19:28,986 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-15 00:19:31,523 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:19:32,149 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:19:32,149 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-15 00:19:32,217 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/data/7227c46ab/0046d39b3768459cb06eedb101ec88f7/FLAGf6fd5def5 [2022-12-15 00:19:32,616 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/data/7227c46ab/0046d39b3768459cb06eedb101ec88f7 [2022-12-15 00:19:32,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:19:32,622 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:19:32,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:19:32,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:19:32,628 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:19:32,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:19:32" (1/1) ... [2022-12-15 00:19:32,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c6a0357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:32, skipping insertion in model container [2022-12-15 00:19:32,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:19:32" (1/1) ... [2022-12-15 00:19:32,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:19:32,789 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:19:33,460 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 00:19:33,576 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:19:33,847 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 00:19:33,855 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-15 00:19:33,863 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 00:19:33,871 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-15 00:19:33,879 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 00:19:33,895 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 00:19:33,977 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-15 00:19:34,081 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 00:19:34,136 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 00:19:34,173 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-15 00:19:34,270 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 00:19:34,308 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-15 00:19:34,522 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 00:19:34,585 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-15 00:19:35,148 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-15 00:19:35,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:19:35,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:19:35,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:19:35,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:19:35,166 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 00:19:35,176 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 00:19:35,178 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 00:19:35,180 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 00:19:35,182 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 00:19:35,280 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-15 00:19:35,281 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-15 00:19:35,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:19:35,284 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 00:19:35,284 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 00:19:35,285 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 00:19:35,294 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-15 00:19:35,295 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 00:19:35,295 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 00:19:35,295 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 00:19:35,341 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 00:19:35,359 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 00:19:35,360 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 00:19:35,424 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2022-12-15 00:19:35,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60e5068c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:35, skipping insertion in model container [2022-12-15 00:19:35,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:19:35,426 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-15 00:19:35,427 INFO L158 Benchmark]: Toolchain (without parser) took 2804.27ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 74.1MB in the beginning and 102.2MB in the end (delta: -28.1MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2022-12-15 00:19:35,428 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory was 83.5MB in the beginning and 83.5MB in the end (delta: 90.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:19:35,428 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2801.61ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 73.7MB in the beginning and 102.2MB in the end (delta: -28.5MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2022-12-15 00:19:35,430 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory was 83.5MB in the beginning and 83.5MB in the end (delta: 90.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2801.61ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 73.7MB in the beginning and 102.2MB in the end (delta: -28.5MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9705]: 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_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 92a2e94d37b272ee27c0439ee0cbbfbef410c319df0760f57a5571087ab94037 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:19:36,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:19:36,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:19:36,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:19:36,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:19:36,879 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:19:36,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:19:36,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:19:36,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:19:36,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:19:36,883 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:19:36,884 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:19:36,884 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:19:36,885 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:19:36,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:19:36,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:19:36,887 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:19:36,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:19:36,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:19:36,889 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:19:36,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:19:36,891 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:19:36,892 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:19:36,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:19:36,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:19:36,895 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:19:36,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:19:36,895 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:19:36,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:19:36,896 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:19:36,896 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:19:36,897 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:19:36,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:19:36,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:19:36,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:19:36,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:19:36,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:19:36,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:19:36,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:19:36,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:19:36,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:19:36,901 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:19:36,923 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:19:36,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:19:36,924 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:19:36,924 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:19:36,924 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:19:36,925 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:19:36,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:19:36,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:19:36,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:19:36,925 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:19:36,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:19:36,926 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:19:36,926 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:19:36,926 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:19:36,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:19:36,926 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:19:36,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:19:36,927 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:19:36,927 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:19:36,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:19:36,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:19:36,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:19:36,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:19:36,928 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:19:36,928 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:19:36,928 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:19:36,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:19:36,928 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:19:36,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:19:36,929 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_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92a2e94d37b272ee27c0439ee0cbbfbef410c319df0760f57a5571087ab94037 [2022-12-15 00:19:37,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:19:37,184 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:19:37,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:19:37,186 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:19:37,186 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:19:37,187 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-15 00:19:39,823 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:19:40,411 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:19:40,412 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-12-15 00:19:40,469 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/data/365b56bb5/43b5e2e352bb432581b56482ec80f442/FLAGbdae179b1 [2022-12-15 00:19:40,481 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ced788-c4d0-43bb-87f0-dfe6b1a3bcfa/bin/ukojak-rkRKPMF4O4/data/365b56bb5/43b5e2e352bb432581b56482ec80f442 [2022-12-15 00:19:40,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:19:40,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:19:40,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:19:40,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:19:40,488 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:19:40,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:19:40" (1/1) ... [2022-12-15 00:19:40,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cd17ec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:40, skipping insertion in model container [2022-12-15 00:19:40,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:19:40" (1/1) ... [2022-12-15 00:19:40,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:19:40,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:19:41,521 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 00:19:41,639 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:19:41,929 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 00:19:41,938 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-15 00:19:41,947 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 00:19:41,956 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-15 00:19:41,966 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 00:19:41,984 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 00:19:42,079 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-15 00:19:42,193 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 00:19:42,254 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 00:19:42,297 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-15 00:19:42,412 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 00:19:42,455 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-15 00:19:42,699 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 00:19:42,766 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-15 00:19:43,419 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-15 00:19:43,421 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:974) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:678) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1476) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:19:43,426 INFO L158 Benchmark]: Toolchain (without parser) took 2939.95ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 50.8MB in the beginning and 73.8MB in the end (delta: -23.0MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2022-12-15 00:19:43,426 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory was 33.4MB in the beginning and 33.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:19:43,427 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2937.67ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 50.3MB in the beginning and 73.8MB in the end (delta: -23.5MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2022-12-15 00:19:43,428 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory was 33.4MB in the beginning and 33.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2937.67ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 50.3MB in the beginning and 73.8MB in the end (delta: -23.5MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type