./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_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_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/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_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/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_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/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 2ae1cb2a02ea6ff03ecf7e1e354f95c8ed004ac862897f1284552a880f81cfed --- 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 01:03:36,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 01:03:36,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 01:03:36,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 01:03:36,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 01:03:36,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 01:03:36,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 01:03:36,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 01:03:36,068 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 01:03:36,071 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 01:03:36,073 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 01:03:36,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 01:03:36,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 01:03:36,079 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 01:03:36,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 01:03:36,083 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 01:03:36,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 01:03:36,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 01:03:36,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 01:03:36,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 01:03:36,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 01:03:36,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 01:03:36,100 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 01:03:36,101 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 01:03:36,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 01:03:36,104 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 01:03:36,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 01:03:36,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 01:03:36,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 01:03:36,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 01:03:36,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 01:03:36,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 01:03:36,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 01:03:36,109 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 01:03:36,110 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 01:03:36,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 01:03:36,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 01:03:36,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 01:03:36,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 01:03:36,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 01:03:36,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 01:03:36,115 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 01:03:36,136 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 01:03:36,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 01:03:36,137 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 01:03:36,137 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 01:03:36,138 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 01:03:36,138 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 01:03:36,138 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 01:03:36,138 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 01:03:36,139 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 01:03:36,139 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 01:03:36,139 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 01:03:36,139 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 01:03:36,140 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 01:03:36,140 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 01:03:36,140 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 01:03:36,141 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 01:03:36,141 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 01:03:36,141 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 01:03:36,142 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 01:03:36,142 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 01:03:36,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 01:03:36,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 01:03:36,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 01:03:36,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 01:03:36,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 01:03:36,144 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 01:03:36,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 01:03:36,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 01:03:36,145 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 01:03:36,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:03:36,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 01:03:36,145 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 01:03:36,146 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 01:03:36,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 01:03:36,146 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 01:03:36,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 01:03:36,147 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 01:03:36,147 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 01:03:36,147 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_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2ae1cb2a02ea6ff03ecf7e1e354f95c8ed004ac862897f1284552a880f81cfed [2022-11-26 01:03:36,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 01:03:36,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 01:03:36,459 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 01:03:36,460 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 01:03:36,461 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 01:03:36,462 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-26 01:03:39,540 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 01:03:40,525 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 01:03:40,526 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-26 01:03:40,612 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/data/0a57c79d4/d0a9f9690ab34c8e859ca49a969f0779/FLAG2ae53f069 [2022-11-26 01:03:40,629 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/data/0a57c79d4/d0a9f9690ab34c8e859ca49a969f0779 [2022-11-26 01:03:40,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 01:03:40,636 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 01:03:40,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 01:03:40,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 01:03:40,643 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 01:03:40,644 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:03:40" (1/1) ... [2022-11-26 01:03:40,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d9a399 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:03:40, skipping insertion in model container [2022-11-26 01:03:40,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:03:40" (1/1) ... [2022-11-26 01:03:40,653 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 01:03:40,962 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 01:03:42,073 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 01:03:42,226 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:42,617 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:03:42,626 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-26 01:03:42,634 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:03:42,645 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-26 01:03:42,655 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 01:03:42,672 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 01:03:42,760 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 01:03:42,876 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:03:42,938 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:03:42,979 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 01:03:43,088 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 01:03:43,128 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-26 01:03:43,401 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:43,483 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-26 01:03:44,122 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 01:03:44,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:44,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:44,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:44,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:44,176 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:44,203 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:44,211 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:44,226 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:44,229 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:44,393 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 01:03:44,395 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-26 01:03:44,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:44,405 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:03:44,406 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:03:44,408 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:03:44,427 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-26 01:03:44,427 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:03:44,428 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:03:44,429 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 01:03:44,487 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:44,510 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:44,513 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:44,647 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 01:03:44,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4355b907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:03:44, skipping insertion in model container [2022-11-26 01:03:44,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 01:03:44,651 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 01:03:44,654 INFO L158 Benchmark]: Toolchain (without parser) took 4016.39ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 73.5MB in the beginning and 155.0MB in the end (delta: -81.5MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2022-11-26 01:03:44,655 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 01:03:44,656 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4012.15ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 73.5MB in the beginning and 155.0MB in the end (delta: -81.5MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2022-11-26 01:03:44,658 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4012.15ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 73.5MB in the beginning and 155.0MB in the end (delta: -81.5MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9731]: 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_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/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_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/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_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/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 2ae1cb2a02ea6ff03ecf7e1e354f95c8ed004ac862897f1284552a880f81cfed --- 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 01:03:47,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 01:03:47,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 01:03:47,048 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 01:03:47,049 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 01:03:47,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 01:03:47,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 01:03:47,059 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 01:03:47,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 01:03:47,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 01:03:47,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 01:03:47,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 01:03:47,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 01:03:47,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 01:03:47,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 01:03:47,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 01:03:47,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 01:03:47,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 01:03:47,088 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 01:03:47,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 01:03:47,095 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 01:03:47,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 01:03:47,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 01:03:47,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 01:03:47,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 01:03:47,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 01:03:47,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 01:03:47,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 01:03:47,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 01:03:47,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 01:03:47,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 01:03:47,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 01:03:47,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 01:03:47,133 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 01:03:47,134 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 01:03:47,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 01:03:47,135 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 01:03:47,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 01:03:47,136 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 01:03:47,137 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 01:03:47,138 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 01:03:47,143 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-26 01:03:47,184 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 01:03:47,184 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 01:03:47,186 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 01:03:47,186 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 01:03:47,187 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 01:03:47,187 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 01:03:47,188 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 01:03:47,188 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 01:03:47,188 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 01:03:47,189 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 01:03:47,190 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 01:03:47,190 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 01:03:47,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 01:03:47,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 01:03:47,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 01:03:47,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 01:03:47,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 01:03:47,193 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 01:03:47,193 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 01:03:47,193 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 01:03:47,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 01:03:47,194 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 01:03:47,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 01:03:47,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 01:03:47,195 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 01:03:47,195 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 01:03:47,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:03:47,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 01:03:47,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 01:03:47,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 01:03:47,197 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 01:03:47,197 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 01:03:47,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 01:03:47,198 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 01:03:47,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 01:03:47,198 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_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2ae1cb2a02ea6ff03ecf7e1e354f95c8ed004ac862897f1284552a880f81cfed [2022-11-26 01:03:47,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 01:03:47,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 01:03:47,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 01:03:47,663 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 01:03:47,663 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 01:03:47,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-26 01:03:50,916 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 01:03:52,092 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 01:03:52,093 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-26 01:03:52,203 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/data/c1c17ba8e/02163062ac8f44819619c6b5627654a9/FLAG34580af72 [2022-11-26 01:03:52,220 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9ff3380-a135-4f6d-abf4-f52827bbfcb7/bin/utaipan-ByfvJB40ur/data/c1c17ba8e/02163062ac8f44819619c6b5627654a9 [2022-11-26 01:03:52,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 01:03:52,227 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 01:03:52,230 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 01:03:52,231 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 01:03:52,234 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 01:03:52,235 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:03:52" (1/1) ... [2022-11-26 01:03:52,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67c47a15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:03:52, skipping insertion in model container [2022-11-26 01:03:52,236 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:03:52" (1/1) ... [2022-11-26 01:03:52,243 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 01:03:52,635 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 01:03:53,760 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 01:03:54,005 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:54,429 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:03:54,438 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-26 01:03:54,448 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:03:54,458 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-26 01:03:54,469 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 01:03:54,490 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 01:03:54,606 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 01:03:54,745 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 01:03:54,819 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:03:54,872 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 01:03:55,064 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 01:03:55,138 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-26 01:03:55,426 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:55,506 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-26 01:03:56,331 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 01:03:56,333 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 01:03:56,339 INFO L158 Benchmark]: Toolchain (without parser) took 4110.73ms. Allocated memory was 88.1MB in the beginning and 113.2MB in the end (delta: 25.2MB). Free memory was 45.1MB in the beginning and 54.4MB in the end (delta: -9.3MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2022-11-26 01:03:56,340 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 60.8MB. Free memory is still 38.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 01:03:56,340 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4106.75ms. Allocated memory was 88.1MB in the beginning and 113.2MB in the end (delta: 25.2MB). Free memory was 44.7MB in the beginning and 54.4MB in the end (delta: -9.6MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2022-11-26 01:03:56,342 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 60.8MB. Free memory is still 38.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4106.75ms. Allocated memory was 88.1MB in the beginning and 113.2MB in the end (delta: 25.2MB). Free memory was 44.7MB in the beginning and 54.4MB in the end (delta: -9.6MB). Peak memory consumption was 56.8MB. 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