./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/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_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/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_488512ce-c37d-48f0-ac53-bee5307d6fd1/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 f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:13:39,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:13:39,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:13:39,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:13:39,717 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:13:39,721 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:13:39,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:13:39,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:13:39,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:13:39,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:13:39,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:13:39,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:13:39,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:13:39,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:13:39,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:13:39,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:13:39,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:13:39,751 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:13:39,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:13:39,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:13:39,762 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:13:39,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:13:39,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:13:39,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:13:39,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:13:39,773 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:13:39,773 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:13:39,774 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:13:39,775 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:13:39,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:13:39,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:13:39,777 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:13:39,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:13:39,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:13:39,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:13:39,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:13:39,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:13:39,781 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:13:39,781 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:13:39,782 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:13:39,788 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:13:39,790 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:13:39,833 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:13:39,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:13:39,835 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:13:39,835 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:13:39,836 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:13:39,836 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:13:39,836 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:13:39,837 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:13:39,837 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:13:39,837 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:13:39,837 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:13:39,838 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:13:39,838 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:13:39,838 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:13:39,839 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:13:39,839 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:13:39,839 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:13:39,840 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:13:39,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:13:39,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:13:39,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:13:39,841 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:13:39,841 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:13:39,848 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:13:39,849 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:13:39,850 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:13:39,850 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:13:39,851 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:13:39,851 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:13:39,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:13:39,852 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:13:39,852 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:13:39,852 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:13:39,852 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:13:39,853 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:13:39,853 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:13:39,853 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:13:39,853 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:13:39,854 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_488512ce-c37d-48f0-ac53-bee5307d6fd1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 [2022-11-26 00:13:40,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:13:40,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:13:40,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:13:40,224 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:13:40,224 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:13:40,226 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2022-11-26 00:13:43,338 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:13:44,652 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:13:44,653 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2022-11-26 00:13:44,782 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/data/87f452d84/8ff23697385044d696b3f5aa90aa0b1f/FLAG3e9666586 [2022-11-26 00:13:44,807 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/data/87f452d84/8ff23697385044d696b3f5aa90aa0b1f [2022-11-26 00:13:44,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:13:44,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:13:44,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:13:44,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:13:44,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:13:44,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:13:44" (1/1) ... [2022-11-26 00:13:44,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb6c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:13:44, skipping insertion in model container [2022-11-26 00:13:44,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:13:44" (1/1) ... [2022-11-26 00:13:44,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:13:45,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:13:46,406 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2022-11-26 00:13:46,408 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2022-11-26 00:13:46,803 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 00:13:46,921 WARN L623 FunctionHandler]: Unknown extern function __cmpxchg_wrong_size [2022-11-26 00:13:46,985 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:13:47,007 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:13:47,206 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-26 00:13:47,242 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-26 00:13:47,393 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:13:47,526 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-26 00:13:47,546 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-26 00:13:47,589 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:13:47,591 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:13:47,592 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-26 00:13:47,596 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:13:47,618 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:13:47,619 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:13:47,620 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:13:47,640 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:13:47,641 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:13:47,643 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:13:47,699 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:13:47,961 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i[203663,203676] [2022-11-26 00:13:48,101 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_402 [2022-11-26 00:13:48,763 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:13:48,765 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:13:48,769 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:13:48,786 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:13:48,787 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:13:49,270 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:13:49,277 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:13:49,435 WARN L623 FunctionHandler]: Unknown extern function call_rcu_sched [2022-11-26 00:13:49,464 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:13:49,465 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:13:49,660 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:13:49,660 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:13:49,687 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:13:49,688 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:13:49,689 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:13:49,717 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:13:49,719 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:13:49,720 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:13:49,748 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:13:49,780 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:13:49,783 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:13:49,787 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2022-11-26 00:13:49,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17a1427a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:13:49, skipping insertion in model container [2022-11-26 00:13:49,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:13:49,788 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 00:13:49,791 INFO L158 Benchmark]: Toolchain (without parser) took 4975.87ms. Allocated memory was 176.2MB in the beginning and 264.2MB in the end (delta: 88.1MB). Free memory was 76.8MB in the beginning and 181.6MB in the end (delta: -104.7MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. [2022-11-26 00:13:49,792 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 140.5MB. Free memory was 104.9MB in the beginning and 104.9MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:13:49,794 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4972.19ms. Allocated memory was 176.2MB in the beginning and 264.2MB in the end (delta: 88.1MB). Free memory was 76.8MB in the beginning and 181.6MB in the end (delta: -104.7MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. [2022-11-26 00:13:49,797 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 140.5MB. Free memory was 104.9MB in the beginning and 104.9MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4972.19ms. Allocated memory was 176.2MB in the beginning and 264.2MB in the end (delta: 88.1MB). Free memory was 76.8MB in the beginning and 181.6MB in the end (delta: -104.7MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8099]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log 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_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/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_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/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_488512ce-c37d-48f0-ac53-bee5307d6fd1/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 f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:13:52,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:13:52,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:13:52,401 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:13:52,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:13:52,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:13:52,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:13:52,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:13:52,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:13:52,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:13:52,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:13:52,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:13:52,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:13:52,438 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:13:52,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:13:52,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:13:52,444 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:13:52,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:13:52,447 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:13:52,452 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:13:52,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:13:52,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:13:52,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:13:52,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:13:52,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:13:52,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:13:52,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:13:52,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:13:52,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:13:52,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:13:52,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:13:52,482 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:13:52,483 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:13:52,484 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:13:52,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:13:52,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:13:52,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:13:52,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:13:52,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:13:52,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:13:52,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:13:52,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-26 00:13:52,564 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:13:52,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:13:52,566 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:13:52,566 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:13:52,567 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:13:52,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:13:52,567 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:13:52,567 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:13:52,568 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:13:52,568 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:13:52,569 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:13:52,569 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:13:52,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:13:52,570 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:13:52,571 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:13:52,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:13:52,571 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:13:52,571 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:13:52,571 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 00:13:52,572 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 00:13:52,572 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:13:52,572 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:13:52,572 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:13:52,572 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:13:52,573 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 00:13:52,573 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:13:52,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:13:52,573 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:13:52,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:13:52,574 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:13:52,574 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 00:13:52,574 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 00:13:52,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:13:52,575 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:13:52,575 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 00:13:52,575 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_488512ce-c37d-48f0-ac53-bee5307d6fd1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f079aaf6fc5197207a1290cfb6f649f9dce36f99356f8c0d1fc4691580158ec1 [2022-11-26 00:13:53,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:13:53,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:13:53,047 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:13:53,048 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:13:53,049 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:13:53,051 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2022-11-26 00:13:56,396 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:13:57,897 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:13:57,898 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2022-11-26 00:13:58,049 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/data/54a05af05/aa1692bef046468aad9255a4b3ee750c/FLAG9eebccd6b [2022-11-26 00:13:58,071 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/bin/utaipan-ByfvJB40ur/data/54a05af05/aa1692bef046468aad9255a4b3ee750c [2022-11-26 00:13:58,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:13:58,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:13:58,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:13:58,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:13:58,084 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:13:58,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:13:58" (1/1) ... [2022-11-26 00:13:58,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63cb906c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:13:58, skipping insertion in model container [2022-11-26 00:13:58,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:13:58" (1/1) ... [2022-11-26 00:13:58,096 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:13:58,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:13:59,428 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2022-11-26 00:13:59,428 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2022-11-26 00:13:59,838 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 00:13:59,977 WARN L623 FunctionHandler]: Unknown extern function __cmpxchg_wrong_size [2022-11-26 00:14:00,058 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:14:00,087 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:14:00,297 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-26 00:14:00,340 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-26 00:14:00,559 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:14:00,765 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-26 00:14:00,796 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-26 00:14:00,845 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:14:00,846 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:14:00,847 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-26 00:14:00,848 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:14:00,880 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:14:00,881 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:14:00,882 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:14:00,912 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:14:00,913 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:14:00,914 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:14:00,977 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:14:01,208 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_488512ce-c37d-48f0-ac53-bee5307d6fd1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i[203663,203676] [2022-11-26 00:14:01,337 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_402 [2022-11-26 00:14:01,994 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:14:01,996 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:14:01,998 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:14:02,000 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:14:02,000 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:14:02,394 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:14:02,404 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:14:02,519 WARN L623 FunctionHandler]: Unknown extern function call_rcu_sched [2022-11-26 00:14:02,540 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:14:02,542 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:14:02,685 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:14:02,685 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:14:02,706 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:14:02,708 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:14:02,709 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:14:02,737 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:14:02,738 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:14:02,741 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:14:02,760 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:14:02,784 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:14:02,787 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:14:02,791 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2022-11-26 00:14:02,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d9f8c81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:14:02, skipping insertion in model container [2022-11-26 00:14:02,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:14:02,792 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 00:14:02,794 INFO L158 Benchmark]: Toolchain (without parser) took 4717.73ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 86.7MB in the beginning and 94.5MB in the end (delta: -7.8MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. [2022-11-26 00:14:02,795 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 86.0MB. Free memory is still 63.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:14:02,796 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4714.59ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 86.7MB in the beginning and 94.5MB in the end (delta: -7.8MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. [2022-11-26 00:14:02,798 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 86.0MB. Free memory is still 63.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4714.59ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 86.7MB in the beginning and 94.5MB in the end (delta: -7.8MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8099]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log 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