./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/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_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/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_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/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 89df6a30cf262268cfa3c3d97ee091e00dbdebfd3a1559cd061573ba0a1f8e7d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 01:03:27,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 01:03:27,294 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 01:03:27,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 01:03:27,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 01:03:27,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 01:03:27,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 01:03:27,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 01:03:27,345 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 01:03:27,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 01:03:27,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 01:03:27,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 01:03:27,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 01:03:27,364 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 01:03:27,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 01:03:27,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 01:03:27,371 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 01:03:27,373 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 01:03:27,374 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 01:03:27,376 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 01:03:27,378 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 01:03:27,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 01:03:27,385 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 01:03:27,386 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 01:03:27,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 01:03:27,399 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 01:03:27,400 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 01:03:27,400 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 01:03:27,401 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 01:03:27,402 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 01:03:27,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 01:03:27,403 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 01:03:27,404 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 01:03:27,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 01:03:27,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 01:03:27,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 01:03:27,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 01:03:27,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 01:03:27,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 01:03:27,409 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 01:03:27,413 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 01:03:27,415 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 01:03:27,464 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 01:03:27,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 01:03:27,465 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 01:03:27,466 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 01:03:27,467 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 01:03:27,468 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 01:03:27,468 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 01:03:27,468 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 01:03:27,469 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 01:03:27,469 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 01:03:27,470 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 01:03:27,470 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 01:03:27,471 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 01:03:27,471 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 01:03:27,471 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 01:03:27,472 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 01:03:27,472 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 01:03:27,472 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 01:03:27,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 01:03:27,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 01:03:27,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 01:03:27,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 01:03:27,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 01:03:27,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 01:03:27,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 01:03:27,475 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 01:03:27,476 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 01:03:27,477 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 01:03:27,477 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 01:03:27,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:03:27,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 01:03:27,478 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 01:03:27,478 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 01:03:27,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 01:03:27,479 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 01:03:27,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 01:03:27,480 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 01:03:27,480 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 01:03:27,481 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_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89df6a30cf262268cfa3c3d97ee091e00dbdebfd3a1559cd061573ba0a1f8e7d [2022-11-26 01:03:27,778 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 01:03:27,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 01:03:27,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 01:03:27,808 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 01:03:27,808 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 01:03:27,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i [2022-11-26 01:03:30,874 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 01:03:31,778 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 01:03:31,779 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i [2022-11-26 01:03:31,861 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/data/72b09fad2/3e66c0bcffe246d6af729182f43e42cf/FLAG54cd4b0d3 [2022-11-26 01:03:31,877 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/data/72b09fad2/3e66c0bcffe246d6af729182f43e42cf [2022-11-26 01:03:31,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 01:03:31,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 01:03:31,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 01:03:31,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 01:03:31,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 01:03:31,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:03:31" (1/1) ... [2022-11-26 01:03:31,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9703040 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:03:31, skipping insertion in model container [2022-11-26 01:03:31,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:03:31" (1/1) ... [2022-11-26 01:03:31,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 01:03:32,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 01:03:33,453 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:33,482 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 01:03:33,513 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:33,687 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:33,689 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:33,690 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:33,692 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:33,692 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:33,728 WARN L623 FunctionHandler]: Unknown extern function __alloc_pages_nodemask [2022-11-26 01:03:33,791 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 01:03:33,792 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 01:03:33,793 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 01:03:33,794 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-26 01:03:33,803 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 01:03:33,804 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 01:03:33,805 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 01:03:33,806 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-26 01:03:33,862 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 01:03:34,146 WARN L623 FunctionHandler]: Unknown extern function is_uv_system [2022-11-26 01:03:34,159 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,160 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,161 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,162 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,163 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:34,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:34,166 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 01:03:34,168 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:03:34,183 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,185 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,186 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,188 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,188 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:34,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:34,200 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-11-26 01:03:34,204 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-11-26 01:03:34,226 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,227 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,229 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,230 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,230 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:34,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:34,245 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:03:34,246 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:03:34,250 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,253 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,254 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,256 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:34,256 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:34,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:34,270 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:03:34,271 WARN L623 FunctionHandler]: Unknown extern function __init_rwsem [2022-11-26 01:03:34,276 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-26 01:03:34,287 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-26 01:03:34,310 WARN L623 FunctionHandler]: Unknown extern function uv_setup_irq [2022-11-26 01:03:34,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:34,319 WARN L623 FunctionHandler]: Unknown extern function uv_teardown_irq [2022-11-26 01:03:34,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:34,334 WARN L623 FunctionHandler]: Unknown extern function uv_teardown_irq [2022-11-26 01:03:34,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:34,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:34,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:34,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:34,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:34,759 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-11-26 01:03:34,778 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:03:34,779 WARN L623 FunctionHandler]: Unknown extern function misc_register [2022-11-26 01:03:34,780 WARN L623 FunctionHandler]: Unknown extern function misc_deregister [2022-11-26 01:03:34,780 WARN L623 FunctionHandler]: Unknown extern function misc_deregister [2022-11-26 01:03:34,987 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 01:03:34,996 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,199 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,207 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,231 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:03:35,270 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:03:35,522 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,522 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,523 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,524 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,524 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,536 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,536 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,537 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,538 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,538 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,549 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,550 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,551 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,551 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,551 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,556 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,557 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,557 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,558 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,558 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,561 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,562 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,563 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,563 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,563 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,596 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,596 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,597 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,598 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,598 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,648 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,648 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,649 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,650 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,650 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,662 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,662 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,663 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,664 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,664 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,666 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:03:35,678 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 01:03:35,681 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,681 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,682 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,682 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,683 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,685 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:03:35,687 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,687 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,688 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,688 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,689 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,691 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,691 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,692 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,692 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,693 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,696 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,697 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,698 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,698 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,698 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,709 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,709 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,710 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,710 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,711 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,765 WARN L623 FunctionHandler]: Unknown extern function zap_vma_ptes [2022-11-26 01:03:35,767 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,768 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,768 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,769 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,769 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,776 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,777 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,778 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,778 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,779 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,781 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,782 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,782 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,783 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,783 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,798 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,799 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,799 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,800 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,800 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,822 WARN L623 FunctionHandler]: Unknown extern function down_write_trylock [2022-11-26 01:03:35,831 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-11-26 01:03:35,839 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,840 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,841 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,841 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,841 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,856 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,856 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,857 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,857 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,858 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,860 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,860 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,861 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,861 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,862 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,865 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,865 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,866 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,866 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:35,867 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:35,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:35,870 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-26 01:03:35,870 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 01:03:35,871 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-11-26 01:03:35,873 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 01:03:35,997 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:36,431 WARN L623 FunctionHandler]: Unknown extern function find_vma [2022-11-26 01:03:36,440 WARN L623 FunctionHandler]: Unknown extern function down_read [2022-11-26 01:03:36,441 WARN L623 FunctionHandler]: Unknown extern function up_read [2022-11-26 01:03:36,450 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-11-26 01:03:36,451 WARN L623 FunctionHandler]: Unknown extern function downgrade_write [2022-11-26 01:03:36,451 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-11-26 01:03:36,459 WARN L623 FunctionHandler]: Unknown extern function up_read [2022-11-26 01:03:36,477 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-26 01:03:36,478 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-26 01:03:36,487 WARN L623 FunctionHandler]: Unknown extern function get_user_pages [2022-11-26 01:03:36,488 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 01:03:36,499 ERROR L326 MainTranslator]: Unsupported Syntax: conversion to CStruct not implemented. [2022-11-26 01:03:36,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49e6256d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:03:36, skipping insertion in model container [2022-11-26 01:03:36,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 01:03:36,501 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 01:03:36,502 INFO L158 Benchmark]: Toolchain (without parser) took 4617.25ms. Allocated memory was 169.9MB in the beginning and 218.1MB in the end (delta: 48.2MB). Free memory was 108.4MB in the beginning and 117.2MB in the end (delta: -8.8MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2022-11-26 01:03:36,503 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 125.8MB. Free memory was 78.7MB in the beginning and 78.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 01:03:36,504 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4610.61ms. Allocated memory was 169.9MB in the beginning and 218.1MB in the end (delta: 48.2MB). Free memory was 107.8MB in the beginning and 118.2MB in the end (delta: -10.4MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2022-11-26 01:03:36,507 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 125.8MB. Free memory was 78.7MB in the beginning and 78.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4610.61ms. Allocated memory was 169.9MB in the beginning and 218.1MB in the end (delta: 48.2MB). Free memory was 107.8MB in the beginning and 118.2MB in the end (delta: -10.4MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 15575]: Unsupported Syntax conversion to CStruct not implemented. 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_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/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_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/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_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/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 89df6a30cf262268cfa3c3d97ee091e00dbdebfd3a1559cd061573ba0a1f8e7d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 01:03:38,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 01:03:39,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 01:03:39,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 01:03:39,046 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 01:03:39,050 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 01:03:39,052 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 01:03:39,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 01:03:39,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 01:03:39,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 01:03:39,066 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 01:03:39,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 01:03:39,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 01:03:39,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 01:03:39,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 01:03:39,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 01:03:39,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 01:03:39,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 01:03:39,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 01:03:39,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 01:03:39,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 01:03:39,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 01:03:39,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 01:03:39,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 01:03:39,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 01:03:39,114 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 01:03:39,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 01:03:39,118 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 01:03:39,120 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 01:03:39,121 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 01:03:39,122 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 01:03:39,123 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 01:03:39,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 01:03:39,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 01:03:39,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 01:03:39,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 01:03:39,138 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 01:03:39,139 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 01:03:39,139 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 01:03:39,140 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 01:03:39,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 01:03:39,142 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-26 01:03:39,183 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 01:03:39,184 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 01:03:39,185 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 01:03:39,186 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 01:03:39,187 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 01:03:39,187 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 01:03:39,187 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 01:03:39,187 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 01:03:39,188 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 01:03:39,188 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 01:03:39,189 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 01:03:39,189 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 01:03:39,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 01:03:39,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 01:03:39,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 01:03:39,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 01:03:39,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 01:03:39,191 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 01:03:39,192 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 01:03:39,192 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 01:03:39,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 01:03:39,192 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 01:03:39,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 01:03:39,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 01:03:39,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 01:03:39,193 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 01:03:39,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:03:39,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 01:03:39,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 01:03:39,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 01:03:39,195 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 01:03:39,195 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 01:03:39,195 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 01:03:39,196 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 01:03:39,196 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 01:03:39,196 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_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89df6a30cf262268cfa3c3d97ee091e00dbdebfd3a1559cd061573ba0a1f8e7d [2022-11-26 01:03:39,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 01:03:39,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 01:03:39,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 01:03:39,703 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 01:03:39,704 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 01:03:39,705 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i [2022-11-26 01:03:43,129 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 01:03:44,085 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 01:03:44,086 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--sgi-gru--gru.ko.cil.i [2022-11-26 01:03:44,192 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/data/e88a8725d/97c70550e1c34e7b88cf785b7b9c8e03/FLAG8d0a74099 [2022-11-26 01:03:44,217 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9876b4d-ab2a-4635-85b7-1dbbcfeed9fe/bin/utaipan-ByfvJB40ur/data/e88a8725d/97c70550e1c34e7b88cf785b7b9c8e03 [2022-11-26 01:03:44,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 01:03:44,222 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 01:03:44,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 01:03:44,228 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 01:03:44,232 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 01:03:44,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:03:44" (1/1) ... [2022-11-26 01:03:44,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78c2f73d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:03:44, skipping insertion in model container [2022-11-26 01:03:44,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:03:44" (1/1) ... [2022-11-26 01:03:44,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 01:03:44,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 01:03:45,860 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:45,894 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 01:03:45,920 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:03:46,140 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,141 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,142 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,143 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,144 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:46,182 WARN L623 FunctionHandler]: Unknown extern function __alloc_pages_nodemask [2022-11-26 01:03:46,264 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 01:03:46,266 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 01:03:46,268 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 01:03:46,270 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-26 01:03:46,281 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 01:03:46,282 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 01:03:46,284 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 01:03:46,285 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-26 01:03:46,352 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 01:03:46,763 WARN L623 FunctionHandler]: Unknown extern function is_uv_system [2022-11-26 01:03:46,777 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,778 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,779 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,780 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,781 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:46,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:46,783 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 01:03:46,785 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:03:46,799 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,800 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,801 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,802 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,803 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:46,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:46,816 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-11-26 01:03:46,820 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-11-26 01:03:46,844 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,848 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,851 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,852 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,853 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:46,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:46,876 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:03:46,877 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:03:46,885 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,889 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,890 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,893 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:46,895 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:46,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:46,920 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:03:46,922 WARN L623 FunctionHandler]: Unknown extern function __init_rwsem [2022-11-26 01:03:46,935 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-26 01:03:46,946 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-26 01:03:46,972 WARN L623 FunctionHandler]: Unknown extern function uv_setup_irq [2022-11-26 01:03:46,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:46,975 WARN L623 FunctionHandler]: Unknown extern function uv_teardown_irq [2022-11-26 01:03:46,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:46,988 WARN L623 FunctionHandler]: Unknown extern function uv_teardown_irq [2022-11-26 01:03:47,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:47,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:47,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:47,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:47,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:47,448 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-11-26 01:03:47,485 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:03:47,489 WARN L623 FunctionHandler]: Unknown extern function misc_register [2022-11-26 01:03:47,490 WARN L623 FunctionHandler]: Unknown extern function misc_deregister [2022-11-26 01:03:47,491 WARN L623 FunctionHandler]: Unknown extern function misc_deregister [2022-11-26 01:03:47,667 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 01:03:47,676 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:47,874 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:47,884 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:47,907 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:03:47,950 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:03:48,199 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,200 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,200 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,201 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,201 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,212 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,213 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,213 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,214 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,214 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,226 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,226 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,227 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,227 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,228 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,233 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,237 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,237 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,238 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,239 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,243 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,244 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,244 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,245 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,245 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,266 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,267 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,267 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,268 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,268 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,352 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,353 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,354 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,354 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,354 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,369 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,369 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,370 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,371 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,371 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,373 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:03:48,386 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 01:03:48,389 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,390 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,390 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,391 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,391 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,394 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:03:48,395 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,396 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,396 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,397 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,397 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,399 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,400 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,401 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,401 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,401 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,405 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,406 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,407 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,407 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,407 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,418 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,420 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,420 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,482 WARN L623 FunctionHandler]: Unknown extern function zap_vma_ptes [2022-11-26 01:03:48,485 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,485 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,486 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,493 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,494 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,501 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,511 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,511 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,513 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,514 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,516 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,516 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,517 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,517 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,518 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,537 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,537 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,541 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,542 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,542 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,569 WARN L623 FunctionHandler]: Unknown extern function down_write_trylock [2022-11-26 01:03:48,579 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-11-26 01:03:48,592 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,592 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,593 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,593 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,594 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,609 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,610 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,610 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,611 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,611 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,613 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,613 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,614 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,614 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,614 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,617 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,617 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,618 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,618 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:48,619 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 01:03:48,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:03:48,622 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-26 01:03:48,622 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 01:03:48,623 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-11-26 01:03:48,625 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 01:03:48,758 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:03:49,245 WARN L623 FunctionHandler]: Unknown extern function find_vma [2022-11-26 01:03:49,255 WARN L623 FunctionHandler]: Unknown extern function down_read [2022-11-26 01:03:49,256 WARN L623 FunctionHandler]: Unknown extern function up_read [2022-11-26 01:03:49,266 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-11-26 01:03:49,267 WARN L623 FunctionHandler]: Unknown extern function downgrade_write [2022-11-26 01:03:49,267 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-11-26 01:03:49,276 WARN L623 FunctionHandler]: Unknown extern function up_read [2022-11-26 01:03:49,293 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-26 01:03:49,294 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-26 01:03:49,304 WARN L623 FunctionHandler]: Unknown extern function get_user_pages [2022-11-26 01:03:49,305 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 01:03:49,317 ERROR L326 MainTranslator]: Unsupported Syntax: conversion to CStruct not implemented. [2022-11-26 01:03:49,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78189dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:03:49, skipping insertion in model container [2022-11-26 01:03:49,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 01:03:49,319 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 01:03:49,321 INFO L158 Benchmark]: Toolchain (without parser) took 5098.17ms. Allocated memory was 86.0MB in the beginning and 117.4MB in the end (delta: 31.5MB). Free memory was 48.2MB in the beginning and 57.4MB in the end (delta: -9.2MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2022-11-26 01:03:49,321 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 67.1MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 01:03:49,322 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5091.07ms. Allocated memory was 86.0MB in the beginning and 117.4MB in the end (delta: 31.5MB). Free memory was 47.9MB in the beginning and 57.4MB in the end (delta: -9.6MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2022-11-26 01:03:49,324 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 67.1MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5091.07ms. Allocated memory was 86.0MB in the beginning and 117.4MB in the end (delta: 31.5MB). Free memory was 47.9MB in the beginning and 57.4MB in the end (delta: -9.6MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 15575]: Unsupported Syntax conversion to CStruct not implemented. 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