./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/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_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/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_e32a3d96-a10c-4ce1-b23d-ce71cffed118/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 fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:30:25,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:30:25,111 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:30:25,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:30:25,151 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:30:25,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:30:25,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:30:25,159 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:30:25,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:30:25,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:30:25,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:30:25,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:30:25,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:30:25,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:30:25,170 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:30:25,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:30:25,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:30:25,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:30:25,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:30:25,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:30:25,177 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:30:25,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:30:25,185 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:30:25,186 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:30:25,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:30:25,197 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:30:25,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:30:25,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:30:25,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:30:25,200 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:30:25,200 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:30:25,201 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:30:25,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:30:25,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:30:25,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:30:25,203 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:30:25,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:30:25,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:30:25,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:30:25,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:30:25,208 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:30:25,210 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:30:25,252 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:30:25,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:30:25,252 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:30:25,253 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:30:25,253 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:30:25,253 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:30:25,254 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:30:25,254 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:30:25,254 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:30:25,254 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:30:25,255 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:30:25,255 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:30:25,256 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:30:25,256 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:30:25,256 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:30:25,256 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:30:25,256 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:30:25,256 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:30:25,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:30:25,257 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:30:25,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:30:25,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:30:25,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:30:25,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:30:25,258 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:30:25,258 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:30:25,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:30:25,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:30:25,259 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:30:25,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:30:25,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:30:25,260 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:30:25,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:30:25,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:30:25,260 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:30:25,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:30:25,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:30:25,261 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:30:25,261 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_e32a3d96-a10c-4ce1-b23d-ce71cffed118/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a [2022-11-25 23:30:25,543 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:30:25,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:30:25,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:30:25,578 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:30:25,578 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:30:25,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-25 23:30:28,641 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:30:29,656 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:30:29,657 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-25 23:30:29,743 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/data/631aa88fc/fb3d8509f3c840b4b3104bc3a0a987f8/FLAGd52def0cb [2022-11-25 23:30:29,760 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/data/631aa88fc/fb3d8509f3c840b4b3104bc3a0a987f8 [2022-11-25 23:30:29,763 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:30:29,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:30:29,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:30:29,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:30:29,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:30:29,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:30:29" (1/1) ... [2022-11-25 23:30:29,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2230c087 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:30:29, skipping insertion in model container [2022-11-25 23:30:29,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:30:29" (1/1) ... [2022-11-25 23:30:29,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:30:30,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:30:31,041 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:30:31,235 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:30:31,505 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:30:31,516 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:30:31,526 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:30:31,538 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:30:31,550 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:30:31,571 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:30:31,659 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:30:31,777 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:30:31,849 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:30:31,893 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:30:32,025 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:30:32,075 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:30:32,322 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:30:32,391 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 23:30:33,152 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 23:30:33,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:33,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:33,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:33,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:33,198 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:30:33,222 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:30:33,232 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:30:33,242 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:30:33,254 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:30:33,394 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 23:30:33,394 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 23:30:33,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:33,403 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:30:33,405 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:30:33,407 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:30:33,420 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-25 23:30:33,420 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:30:33,421 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:30:33,422 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:30:33,483 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:30:33,510 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:30:33,513 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:30:33,613 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 23:30:33,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c526509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:30:33, skipping insertion in model container [2022-11-25 23:30:33,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:30:33,615 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 23:30:33,617 INFO L158 Benchmark]: Toolchain (without parser) took 3850.39ms. Allocated memory was 169.9MB in the beginning and 234.9MB in the end (delta: 65.0MB). Free memory was 104.3MB in the beginning and 154.5MB in the end (delta: -50.1MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-11-25 23:30:33,618 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 169.9MB. Free memory is still 144.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:30:33,619 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3846.30ms. Allocated memory was 169.9MB in the beginning and 234.9MB in the end (delta: 65.0MB). Free memory was 104.3MB in the beginning and 154.5MB in the end (delta: -50.1MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-11-25 23:30:33,621 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 169.9MB. Free memory is still 144.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3846.30ms. Allocated memory was 169.9MB in the beginning and 234.9MB in the end (delta: 65.0MB). Free memory was 104.3MB in the beginning and 154.5MB in the end (delta: -50.1MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9677]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43legacywarn RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/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_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/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_e32a3d96-a10c-4ce1-b23d-ce71cffed118/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 fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:30:35,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:30:35,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:30:35,844 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:30:35,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:30:35,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:30:35,855 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:30:35,857 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:30:35,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:30:35,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:30:35,863 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:30:35,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:30:35,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:30:35,870 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:30:35,871 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:30:35,872 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:30:35,874 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:30:35,881 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:30:35,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:30:35,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:30:35,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:30:35,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:30:35,902 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:30:35,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:30:35,907 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:30:35,909 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:30:35,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:30:35,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:30:35,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:30:35,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:30:35,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:30:35,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:30:35,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:30:35,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:30:35,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:30:35,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:30:35,933 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:30:35,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:30:35,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:30:35,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:30:35,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:30:35,936 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-25 23:30:35,978 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:30:35,978 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:30:35,979 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:30:35,980 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:30:35,980 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:30:35,981 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:30:35,981 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:30:35,981 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:30:35,981 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:30:35,981 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:30:35,982 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:30:35,983 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:30:35,983 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:30:35,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:30:35,984 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:30:35,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:30:35,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:30:35,985 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:30:35,985 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 23:30:35,985 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 23:30:35,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:30:35,985 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:30:35,986 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:30:35,986 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:30:35,986 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 23:30:35,986 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:30:35,987 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:30:35,987 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:30:35,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:30:35,987 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:30:35,988 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-25 23:30:35,988 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 23:30:35,988 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:30:35,988 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:30:35,989 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 23:30:35,989 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_e32a3d96-a10c-4ce1-b23d-ce71cffed118/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fae380c23edb0032c6fb8413fdf3d3b6daf2816aa0308fcb0a710fd21f92743a [2022-11-25 23:30:36,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:30:36,364 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:30:36,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:30:36,370 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:30:36,371 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:30:36,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-25 23:30:39,364 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:30:40,494 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:30:40,495 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2022-11-25 23:30:40,585 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/data/e37226518/88cea2df342b498ebaab166126adfd9e/FLAG89e537381 [2022-11-25 23:30:40,610 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32a3d96-a10c-4ce1-b23d-ce71cffed118/bin/utaipan-ByfvJB40ur/data/e37226518/88cea2df342b498ebaab166126adfd9e [2022-11-25 23:30:40,612 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:30:40,614 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:30:40,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:30:40,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:30:40,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:30:40,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:30:40" (1/1) ... [2022-11-25 23:30:40,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16b4c052 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:30:40, skipping insertion in model container [2022-11-25 23:30:40,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:30:40" (1/1) ... [2022-11-25 23:30:40,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:30:40,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:30:41,849 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:30:42,006 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:30:42,219 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:30:42,227 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:30:42,236 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:30:42,266 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:30:42,277 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:30:42,296 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:30:42,381 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:30:42,485 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:30:42,539 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:30:42,576 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:30:42,680 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:30:42,728 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:30:43,000 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:30:43,076 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 23:30:43,696 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 23:30:43,699 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 23:30:43,710 INFO L158 Benchmark]: Toolchain (without parser) took 3095.30ms. Allocated memory was 79.7MB in the beginning and 148.9MB in the end (delta: 69.2MB). Free memory was 37.1MB in the beginning and 95.1MB in the end (delta: -58.0MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2022-11-25 23:30:43,711 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory is still 57.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:30:43,712 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3093.11ms. Allocated memory was 79.7MB in the beginning and 148.9MB in the end (delta: 69.2MB). Free memory was 36.9MB in the beginning and 95.1MB in the end (delta: -58.3MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2022-11-25 23:30:43,713 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory is still 57.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3093.11ms. Allocated memory was 79.7MB in the beginning and 148.9MB in the end (delta: 69.2MB). Free memory was 36.9MB in the beginning and 95.1MB in the end (delta: -58.3MB). Peak memory consumption was 51.4MB. 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