./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh --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 60860c26e7a4264c6df7c7a6329764388fe82d77dea7aa4c496338d49d9cdcc8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 15:00:53,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:00:53,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:00:53,680 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:00:53,680 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:00:53,681 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:00:53,683 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:00:53,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:00:53,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:00:53,686 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:00:53,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:00:53,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:00:53,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:00:53,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:00:53,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:00:53,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:00:53,692 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:00:53,693 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:00:53,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:00:53,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:00:53,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:00:53,698 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:00:53,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:00:53,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:00:53,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:00:53,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:00:53,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:00:53,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:00:53,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:00:53,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:00:53,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:00:53,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:00:53,707 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:00:53,708 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:00:53,709 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:00:53,709 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:00:53,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:00:53,710 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:00:53,710 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:00:53,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:00:53,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:00:53,712 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 15:00:53,731 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:00:53,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:00:53,731 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:00:53,731 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:00:53,732 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:00:53,732 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:00:53,732 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:00:53,732 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:00:53,733 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:00:53,733 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 15:00:53,733 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:00:53,733 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:00:53,733 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 15:00:53,733 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 15:00:53,733 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:00:53,734 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 15:00:53,734 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 15:00:53,734 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 15:00:53,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:00:53,735 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 15:00:53,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:00:53,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 15:00:53,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:00:53,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 15:00:53,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 15:00:53,736 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:00:53,736 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 15:00:53,736 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:00:53,736 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:00:53,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:00:53,736 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:00:53,737 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 15:00:53,737 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:00:53,737 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 15:00:53,737 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 15:00:53,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 15:00:53,737 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 15:00:53,738 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:00:53,738 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_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60860c26e7a4264c6df7c7a6329764388fe82d77dea7aa4c496338d49d9cdcc8 [2022-12-14 15:00:53,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:00:53,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:00:53,979 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:00:53,981 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:00:53,981 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:00:53,982 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i [2022-12-14 15:00:56,653 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:00:57,133 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:00:57,133 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i [2022-12-14 15:00:57,202 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/data/93ec72931/fe2c6c06d69046f2a266f521fec3a526/FLAG0f2f06c30 [2022-12-14 15:00:57,216 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/data/93ec72931/fe2c6c06d69046f2a266f521fec3a526 [2022-12-14 15:00:57,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:00:57,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:00:57,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:00:57,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:00:57,225 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:00:57,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:00:57" (1/1) ... [2022-12-14 15:00:57,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2839e17c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:57, skipping insertion in model container [2022-12-14 15:00:57,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:00:57" (1/1) ... [2022-12-14 15:00:57,243 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:00:57,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:00:57,957 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 15:00:57,984 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 15:00:58,672 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 15:00:58,682 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 15:00:58,693 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 15:00:58,704 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 15:00:58,715 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 15:00:58,735 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 15:00:58,762 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:00:58,973 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:00:59,423 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:00:59,478 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 15:00:59,524 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 15:00:59,559 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 15:00:59,840 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:00:59,857 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw_nm [2022-12-14 15:00:59,913 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 15:01:00,490 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 15:01:00,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:01:00,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:01:00,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:01:00,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:01:00,506 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:00,517 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:00,519 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:00,521 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:00,524 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:00,638 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 15:01:00,639 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 15:01:00,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:01:00,642 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:01:00,643 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:01:00,643 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:01:00,653 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-14 15:01:00,654 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:01:00,654 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:01:00,655 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:01:00,703 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:00,723 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:00,725 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:00,792 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2022-12-14 15:01:00,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79d52f52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:01:00, skipping insertion in model container [2022-12-14 15:01:00,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 15:01:00,793 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 15:01:00,794 INFO L158 Benchmark]: Toolchain (without parser) took 3573.22ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 92.8MB in the beginning and 94.6MB in the end (delta: -1.9MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. [2022-12-14 15:01:00,794 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 15:01:00,795 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3571.07ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 92.6MB in the beginning and 94.6MB in the end (delta: -2.1MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. [2022-12-14 15:01:00,796 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3571.07ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 92.6MB in the beginning and 94.6MB in the end (delta: -2.1MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10452]: 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh --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 60860c26e7a4264c6df7c7a6329764388fe82d77dea7aa4c496338d49d9cdcc8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 15:01:02,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:01:02,171 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:01:02,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:01:02,194 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:01:02,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:01:02,196 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:01:02,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:01:02,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:01:02,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:01:02,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:01:02,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:01:02,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:01:02,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:01:02,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:01:02,203 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:01:02,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:01:02,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:01:02,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:01:02,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:01:02,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:01:02,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:01:02,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:01:02,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:01:02,212 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:01:02,212 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:01:02,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:01:02,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:01:02,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:01:02,214 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:01:02,214 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:01:02,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:01:02,215 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:01:02,216 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:01:02,217 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:01:02,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:01:02,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:01:02,218 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:01:02,218 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:01:02,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:01:02,219 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:01:02,220 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-12-14 15:01:02,240 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:01:02,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:01:02,240 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:01:02,240 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:01:02,241 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:01:02,241 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:01:02,241 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:01:02,241 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:01:02,241 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:01:02,242 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:01:02,242 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:01:02,242 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:01:02,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:01:02,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:01:02,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 15:01:02,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:01:02,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 15:01:02,243 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 15:01:02,243 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 15:01:02,243 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 15:01:02,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 15:01:02,243 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:01:02,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 15:01:02,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:01:02,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 15:01:02,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:01:02,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:01:02,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:01:02,244 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:01:02,244 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 15:01:02,245 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 15:01:02,245 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 15:01:02,245 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 15:01:02,245 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:01:02,245 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 15:01:02,245 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_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60860c26e7a4264c6df7c7a6329764388fe82d77dea7aa4c496338d49d9cdcc8 [2022-12-14 15:01:02,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:01:02,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:01:02,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:01:02,496 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:01:02,497 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:01:02,498 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i [2022-12-14 15:01:05,090 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:01:05,593 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:01:05,594 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i [2022-12-14 15:01:05,638 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/data/859cce663/cae57234813a42dfa3d55a140e093d1d/FLAG857a7e221 [2022-12-14 15:01:05,649 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e065b658-c857-44a5-aba2-0b4bc1f35830/bin/utaipan-gh47qXpMRh/data/859cce663/cae57234813a42dfa3d55a140e093d1d [2022-12-14 15:01:05,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:01:05,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:01:05,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:01:05,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:01:05,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:01:05,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:01:05" (1/1) ... [2022-12-14 15:01:05,657 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c89ffee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:01:05, skipping insertion in model container [2022-12-14 15:01:05,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:01:05" (1/1) ... [2022-12-14 15:01:05,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:01:05,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:01:06,398 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 15:01:06,426 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 15:01:07,099 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 15:01:07,107 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 15:01:07,116 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 15:01:07,124 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 15:01:07,133 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 15:01:07,149 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 15:01:07,175 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:01:07,385 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:01:07,818 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:01:07,864 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 15:01:07,903 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 15:01:07,933 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 15:01:08,212 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:08,231 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw_nm [2022-12-14 15:01:08,292 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 15:01:08,851 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 15:01:08,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:01:08,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:01:08,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:01:08,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:01:08,868 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:08,879 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:08,881 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:08,883 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:08,885 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:08,987 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 15:01:08,987 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 15:01:08,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:01:08,991 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:01:08,992 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:01:08,992 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:01:09,002 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-14 15:01:09,002 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:01:09,003 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:01:09,003 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:01:09,051 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:09,070 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:09,072 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:01:09,140 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2022-12-14 15:01:09,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4de541bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:01:09, skipping insertion in model container [2022-12-14 15:01:09,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 15:01:09,140 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 15:01:09,142 INFO L158 Benchmark]: Toolchain (without parser) took 3489.09ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 58.4MB in the beginning and 40.5MB in the end (delta: 17.9MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2022-12-14 15:01:09,142 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 15:01:09,143 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3487.43ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 58.4MB in the beginning and 40.5MB in the end (delta: 17.9MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2022-12-14 15:01:09,144 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3487.43ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 58.4MB in the beginning and 40.5MB in the end (delta: 17.9MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10452]: 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 Writing output log to file Ultimate.log Result: UNKNOWN