./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-43_2a-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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/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_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/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_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/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 4cd69eee5310cab4185c603fe5130fa2e34dd138fe5f50a028586baad7f120c2 --- 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 12:51:25,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 12:51:25,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 12:51:25,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 12:51:25,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 12:51:25,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 12:51:25,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 12:51:25,544 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 12:51:25,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 12:51:25,547 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 12:51:25,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 12:51:25,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 12:51:25,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 12:51:25,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 12:51:25,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 12:51:25,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 12:51:25,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 12:51:25,574 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 12:51:25,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 12:51:25,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 12:51:25,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 12:51:25,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 12:51:25,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 12:51:25,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 12:51:25,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 12:51:25,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 12:51:25,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 12:51:25,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 12:51:25,596 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 12:51:25,597 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 12:51:25,598 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 12:51:25,599 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 12:51:25,600 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 12:51:25,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 12:51:25,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 12:51:25,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 12:51:25,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 12:51:25,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 12:51:25,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 12:51:25,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 12:51:25,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 12:51:25,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 12:51:25,632 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 12:51:25,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 12:51:25,633 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 12:51:25,633 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 12:51:25,633 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 12:51:25,634 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 12:51:25,634 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 12:51:25,634 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 12:51:25,634 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 12:51:25,634 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 12:51:25,635 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 12:51:25,635 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 12:51:25,635 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 12:51:25,635 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 12:51:25,635 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 12:51:25,635 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 12:51:25,636 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 12:51:25,636 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 12:51:25,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 12:51:25,637 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 12:51:25,637 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 12:51:25,637 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 12:51:25,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 12:51:25,637 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 12:51:25,637 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 12:51:25,637 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 12:51:25,638 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 12:51:25,638 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 12:51:25,638 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 12:51:25,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:51:25,638 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 12:51:25,639 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 12:51:25,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 12:51:25,639 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 12:51:25,639 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 12:51:25,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 12:51:25,639 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 12:51:25,639 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 12:51:25,640 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_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4cd69eee5310cab4185c603fe5130fa2e34dd138fe5f50a028586baad7f120c2 [2022-12-14 12:51:25,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 12:51:25,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 12:51:25,833 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 12:51:25,834 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 12:51:25,835 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 12:51:25,836 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i [2022-12-14 12:51:28,415 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 12:51:28,995 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 12:51:28,996 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i [2022-12-14 12:51:29,061 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/data/db7fa54c6/21af5424baf8492c93121fcfa70cf151/FLAG6c01f731d [2022-12-14 12:51:29,478 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/data/db7fa54c6/21af5424baf8492c93121fcfa70cf151 [2022-12-14 12:51:29,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 12:51:29,481 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 12:51:29,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 12:51:29,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 12:51:29,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 12:51:29,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:51:29" (1/1) ... [2022-12-14 12:51:29,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eff4045 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:51:29, skipping insertion in model container [2022-12-14 12:51:29,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:51:29" (1/1) ... [2022-12-14 12:51:29,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 12:51:29,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 12:51:30,561 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 12:51:30,608 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:51:30,760 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 12:51:30,778 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 12:51:30,795 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 12:51:30,812 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 12:51:30,829 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 12:51:30,880 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 12:51:30,916 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 12:51:31,621 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 12:51:31,696 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 12:51:31,740 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 12:51:31,774 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 12:51:32,075 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:32,093 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw_nm [2022-12-14 12:51:32,150 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 12:51:32,794 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 12:51:32,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:51:32,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:51:32,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:51:32,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:51:32,816 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:32,830 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:32,833 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:32,836 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:32,839 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:32,975 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 12:51:32,976 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 12:51:32,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:51:32,981 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:51:32,981 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:51:32,982 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:51:32,995 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-14 12:51:32,996 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:51:32,996 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:51:32,997 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:51:33,050 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:33,070 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:33,072 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:33,142 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 12:51:33,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14b379d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:51:33, skipping insertion in model container [2022-12-14 12:51:33,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 12:51:33,143 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 12:51:33,144 INFO L158 Benchmark]: Toolchain (without parser) took 3662.17ms. Allocated memory is still 190.8MB. Free memory was 136.5MB in the beginning and 113.7MB in the end (delta: 22.8MB). Peak memory consumption was 100.0MB. Max. memory is 16.1GB. [2022-12-14 12:51:33,144 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 190.8MB. Free memory was 167.5MB in the beginning and 167.4MB in the end (delta: 84.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 12:51:33,145 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3660.59ms. Allocated memory is still 190.8MB. Free memory was 136.5MB in the beginning and 113.7MB in the end (delta: 22.8MB). Peak memory consumption was 100.0MB. Max. memory is 16.1GB. [2022-12-14 12:51:33,146 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 190.8MB. Free memory was 167.5MB in the beginning and 167.4MB in the end (delta: 84.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3660.59ms. Allocated memory is still 190.8MB. Free memory was 136.5MB in the beginning and 113.7MB in the end (delta: 22.8MB). Peak memory consumption was 100.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10418]: 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_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/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_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/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_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/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 4cd69eee5310cab4185c603fe5130fa2e34dd138fe5f50a028586baad7f120c2 --- 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 12:51:34,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 12:51:34,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 12:51:34,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 12:51:34,525 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 12:51:34,525 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 12:51:34,526 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 12:51:34,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 12:51:34,528 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 12:51:34,529 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 12:51:34,529 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 12:51:34,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 12:51:34,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 12:51:34,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 12:51:34,532 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 12:51:34,532 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 12:51:34,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 12:51:34,533 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 12:51:34,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 12:51:34,536 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 12:51:34,537 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 12:51:34,537 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 12:51:34,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 12:51:34,539 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 12:51:34,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 12:51:34,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 12:51:34,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 12:51:34,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 12:51:34,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 12:51:34,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 12:51:34,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 12:51:34,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 12:51:34,544 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 12:51:34,544 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 12:51:34,545 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 12:51:34,545 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 12:51:34,546 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 12:51:34,546 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 12:51:34,546 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 12:51:34,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 12:51:34,547 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 12:51:34,548 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-12-14 12:51:34,563 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 12:51:34,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 12:51:34,563 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 12:51:34,563 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 12:51:34,564 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 12:51:34,564 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 12:51:34,564 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 12:51:34,564 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 12:51:34,564 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 12:51:34,564 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 12:51:34,564 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 12:51:34,565 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 12:51:34,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 12:51:34,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 12:51:34,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 12:51:34,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 12:51:34,565 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 12:51:34,565 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 12:51:34,566 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 12:51:34,566 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 12:51:34,566 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 12:51:34,566 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 12:51:34,566 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 12:51:34,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 12:51:34,566 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 12:51:34,566 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 12:51:34,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:51:34,566 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 12:51:34,566 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 12:51:34,567 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 12:51:34,567 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 12:51:34,567 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 12:51:34,567 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 12:51:34,567 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 12:51:34,567 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 12:51:34,567 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_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4cd69eee5310cab4185c603fe5130fa2e34dd138fe5f50a028586baad7f120c2 [2022-12-14 12:51:34,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 12:51:34,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 12:51:34,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 12:51:34,857 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 12:51:34,858 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 12:51:34,859 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i [2022-12-14 12:51:37,464 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 12:51:38,090 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 12:51:38,091 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i [2022-12-14 12:51:38,150 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/data/abf2348ae/3c73eb9bb90f422a9bfd7f4afa7bea42/FLAG6abcc002f [2022-12-14 12:51:38,162 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94c2d68b-97f7-4aba-bf6a-01c0e6d975a6/bin/utaipan-gh47qXpMRh/data/abf2348ae/3c73eb9bb90f422a9bfd7f4afa7bea42 [2022-12-14 12:51:38,165 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 12:51:38,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 12:51:38,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 12:51:38,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 12:51:38,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 12:51:38,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:51:38" (1/1) ... [2022-12-14 12:51:38,172 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 12:51:38, skipping insertion in model container [2022-12-14 12:51:38,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:51:38" (1/1) ... [2022-12-14 12:51:38,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 12:51:38,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 12:51:39,208 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 12:51:39,253 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:51:39,402 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 12:51:39,420 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 12:51:39,439 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 12:51:39,456 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 12:51:39,474 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 12:51:39,527 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 12:51:39,562 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 12:51:40,291 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 12:51:40,365 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 12:51:40,406 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 12:51:40,439 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 12:51:40,761 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:40,782 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw_nm [2022-12-14 12:51:40,844 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-14 12:51:41,419 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 12:51:41,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:51:41,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:51:41,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:51:41,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:51:41,441 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:41,454 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:41,456 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:41,459 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:41,461 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:41,573 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 12:51:41,573 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-14 12:51:41,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:51:41,579 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:51:41,580 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:51:41,581 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:51:41,592 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-14 12:51:41,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:51:41,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:51:41,594 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:51:41,649 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:41,669 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:41,671 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:51:41,750 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 12:51:41,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42aa50dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:51:41, skipping insertion in model container [2022-12-14 12:51:41,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 12:51:41,751 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 12:51:41,753 INFO L158 Benchmark]: Toolchain (without parser) took 3585.48ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 72.9MB in the beginning and 71.0MB in the end (delta: 1.9MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2022-12-14 12:51:41,753 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 71.3MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 12:51:41,754 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3583.41ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 72.3MB in the beginning and 71.8MB in the end (delta: 495.2kB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2022-12-14 12:51:41,756 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 71.3MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3583.41ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 72.3MB in the beginning and 71.8MB in the end (delta: 495.2kB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10418]: 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