./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 08:53:58,479 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 08:53:58,481 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 08:53:58,495 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 08:53:58,496 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 08:53:58,496 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 08:53:58,497 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 08:53:58,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 08:53:58,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 08:53:58,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 08:53:58,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 08:53:58,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 08:53:58,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 08:53:58,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 08:53:58,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 08:53:58,504 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 08:53:58,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 08:53:58,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 08:53:58,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 08:53:58,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 08:53:58,509 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 08:53:58,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 08:53:58,511 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 08:53:58,512 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 08:53:58,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 08:53:58,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 08:53:58,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 08:53:58,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 08:53:58,518 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 08:53:58,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 08:53:58,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 08:53:58,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 08:53:58,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 08:53:58,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 08:53:58,523 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 08:53:58,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 08:53:58,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 08:53:58,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 08:53:58,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 08:53:58,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 08:53:58,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 08:53:58,526 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf [2022-12-13 08:53:58,548 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 08:53:58,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 08:53:58,548 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 08:53:58,556 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 08:53:58,556 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 08:53:58,557 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 08:53:58,557 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 08:53:58,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 08:53:58,557 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 08:53:58,558 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 08:53:58,558 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 08:53:58,558 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 08:53:58,558 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 08:53:58,558 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 08:53:58,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 08:53:58,559 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 08:53:58,559 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 08:53:58,559 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 08:53:58,559 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 08:53:58,559 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 08:53:58,559 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 08:53:58,559 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 08:53:58,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 08:53:58,560 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 08:53:58,560 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 08:53:58,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 08:53:58,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 08:53:58,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 08:53:58,561 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 08:53:58,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 08:53:58,561 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-13 08:53:58,561 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-12-13 08:53:58,561 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-12-13 08:53:58,561 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-12-13 08:53:58,561 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-12-13 08:53:58,562 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_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2022-12-13 08:53:58,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 08:53:58,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 08:53:58,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 08:53:58,779 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 08:53:58,780 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 08:53:58,780 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-13 08:54:01,342 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 08:54:01,652 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 08:54:01,653 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-13 08:54:01,675 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/data/07df7be72/479fcb919c1a4df9811c243ffc76ee5c/FLAG67b026df4 [2022-12-13 08:54:01,685 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/data/07df7be72/479fcb919c1a4df9811c243ffc76ee5c [2022-12-13 08:54:01,687 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 08:54:01,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 08:54:01,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 08:54:01,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 08:54:01,692 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 08:54:01,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:54:01" (1/1) ... [2022-12-13 08:54:01,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60aa2beb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:01, skipping insertion in model container [2022-12-13 08:54:01,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:54:01" (1/1) ... [2022-12-13 08:54:01,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 08:54:01,782 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 08:54:02,531 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 08:54:02,539 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 08:54:02,548 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 08:54:02,623 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 08:54:02,628 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 08:54:02,630 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 08:54:02,660 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 08:54:02,668 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 08:54:02,672 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 08:54:02,687 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-13 08:54:02,711 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 08:54:02,711 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 08:54:02,719 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 08:54:02,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:02,757 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-13 08:54:02,810 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:02,814 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:02,819 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:02,822 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:02,827 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:02,831 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:02,834 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:02,838 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:02,843 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:02,983 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:02,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:02,984 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-13 08:54:02,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:02,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:02,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:02,988 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:02,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:02,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:02,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:02,994 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 08:54:02,998 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 08:54:03,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,001 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,002 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,003 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,003 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-13 08:54:03,004 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,005 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 08:54:03,006 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 08:54:03,007 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,008 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-13 08:54:03,008 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-13 08:54:03,010 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,011 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,012 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,013 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,015 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 08:54:03,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,018 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 08:54:03,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,018 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 08:54:03,021 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,023 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,025 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,046 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,048 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 08:54:03,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,082 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:03,083 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-13 08:54:03,084 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:03,086 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:03,088 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 08:54:03,089 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 08:54:03,090 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:03,091 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 08:54:03,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,102 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 08:54:03,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,109 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 08:54:03,109 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,110 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 08:54:03,111 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 08:54:03,112 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 08:54:03,113 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-13 08:54:03,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,124 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,134 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,135 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-13 08:54:03,136 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,136 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 08:54:03,137 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-13 08:54:03,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,139 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-13 08:54:03,140 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-13 08:54:03,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,143 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 08:54:03,143 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 08:54:03,144 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-13 08:54:03,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,145 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 08:54:03,146 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 08:54:03,146 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 08:54:03,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,147 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 08:54:03,148 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:03,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:03,149 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 08:54:03,149 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 08:54:03,305 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 08:54:03,306 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 08:54:03,309 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 08:54:03,309 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 08:54:03,316 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:03,316 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:03,317 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:03,318 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:03,318 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:03,318 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:03,319 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:03,360 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 08:54:03,361 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 08:54:03,528 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_6599d726-feda-4cb2-9128-8652198f622a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-12-13 08:54:03,997 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 08:54:04,019 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-12-13 08:54:04,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d6df762 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:04, skipping insertion in model container [2022-12-13 08:54:04,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 08:54:04,020 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 08:54:04,021 INFO L158 Benchmark]: Toolchain (without parser) took 2332.20ms. Allocated memory is still 155.2MB. Free memory was 101.7MB in the beginning and 75.3MB in the end (delta: 26.4MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2022-12-13 08:54:04,021 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 155.2MB. Free memory is still 129.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 08:54:04,021 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2330.52ms. Allocated memory is still 155.2MB. Free memory was 101.7MB in the beginning and 75.3MB in the end (delta: 26.4MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2022-12-13 08:54:04,022 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 155.2MB. Free memory is still 129.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2330.52ms. Allocated memory is still 155.2MB. Free memory was 101.7MB in the beginning and 75.3MB in the end (delta: 26.4MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7090]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 08:54:05,383 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 08:54:05,385 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 08:54:05,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 08:54:05,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 08:54:05,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 08:54:05,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 08:54:05,407 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 08:54:05,408 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 08:54:05,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 08:54:05,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 08:54:05,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 08:54:05,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 08:54:05,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 08:54:05,413 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 08:54:05,414 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 08:54:05,415 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 08:54:05,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 08:54:05,418 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 08:54:05,419 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 08:54:05,421 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 08:54:05,422 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 08:54:05,423 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 08:54:05,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 08:54:05,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 08:54:05,427 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 08:54:05,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 08:54:05,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 08:54:05,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 08:54:05,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 08:54:05,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 08:54:05,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 08:54:05,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 08:54:05,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 08:54:05,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 08:54:05,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 08:54:05,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 08:54:05,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 08:54:05,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 08:54:05,439 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 08:54:05,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 08:54:05,441 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf [2022-12-13 08:54:05,464 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 08:54:05,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 08:54:05,465 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 08:54:05,465 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 08:54:05,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 08:54:05,466 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 08:54:05,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 08:54:05,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 08:54:05,467 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 08:54:05,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 08:54:05,467 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 08:54:05,467 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 08:54:05,467 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 08:54:05,467 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 08:54:05,467 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 08:54:05,468 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 08:54:05,468 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 08:54:05,468 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 08:54:05,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 08:54:05,468 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 08:54:05,468 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 08:54:05,468 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 08:54:05,468 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 08:54:05,469 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 08:54:05,469 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 08:54:05,469 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 08:54:05,469 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 08:54:05,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 08:54:05,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 08:54:05,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 08:54:05,469 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 08:54:05,470 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 08:54:05,470 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-13 08:54:05,470 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-12-13 08:54:05,470 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-12-13 08:54:05,470 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-12-13 08:54:05,470 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-12-13 08:54:05,470 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 08:54:05,470 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_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2022-12-13 08:54:05,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 08:54:05,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 08:54:05,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 08:54:05,706 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 08:54:05,707 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 08:54:05,708 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-13 08:54:08,263 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 08:54:08,644 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 08:54:08,644 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-13 08:54:08,671 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/data/26f57a6df/1d6bb24cf61f49a78f483ccf2fbf0df1/FLAGce4048871 [2022-12-13 08:54:08,681 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/data/26f57a6df/1d6bb24cf61f49a78f483ccf2fbf0df1 [2022-12-13 08:54:08,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 08:54:08,684 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 08:54:08,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 08:54:08,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 08:54:08,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 08:54:08,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:54:08" (1/1) ... [2022-12-13 08:54:08,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ed4cf63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:08, skipping insertion in model container [2022-12-13 08:54:08,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:54:08" (1/1) ... [2022-12-13 08:54:08,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 08:54:08,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 08:54:09,431 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 08:54:09,441 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 08:54:09,450 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 08:54:09,551 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 08:54:09,557 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 08:54:09,559 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 08:54:09,598 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 08:54:09,607 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 08:54:09,612 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 08:54:09,631 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-13 08:54:09,661 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 08:54:09,662 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 08:54:09,672 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 08:54:09,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:09,741 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-13 08:54:09,817 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:09,823 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:09,829 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:09,834 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:09,840 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:09,845 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:09,851 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:09,856 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:09,861 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:10,027 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,028 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-13 08:54:10,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,035 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,046 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 08:54:10,053 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 08:54:10,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,059 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,060 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,061 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,062 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-13 08:54:10,063 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,065 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 08:54:10,067 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 08:54:10,069 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,070 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-13 08:54:10,071 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-13 08:54:10,076 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,077 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,078 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,080 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,084 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 08:54:10,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,089 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 08:54:10,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,090 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 08:54:10,096 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,098 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,101 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,134 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 08:54:10,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,169 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:10,170 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-13 08:54:10,171 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:10,173 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:10,175 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 08:54:10,177 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 08:54:10,178 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:10,180 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 08:54:10,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,201 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 08:54:10,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,209 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 08:54:10,210 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,211 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 08:54:10,212 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 08:54:10,214 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 08:54:10,215 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-13 08:54:10,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,229 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,241 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,242 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-13 08:54:10,243 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,244 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 08:54:10,244 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-13 08:54:10,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,248 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-13 08:54:10,249 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-13 08:54:10,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,253 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 08:54:10,254 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 08:54:10,254 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-13 08:54:10,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,256 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 08:54:10,256 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 08:54:10,257 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 08:54:10,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,259 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 08:54:10,260 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:10,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:10,261 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 08:54:10,261 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 08:54:10,413 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 08:54:10,413 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 08:54:10,416 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 08:54:10,416 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 08:54:10,422 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:10,422 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:10,422 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:10,423 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:10,423 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:10,423 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:10,424 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:10,461 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 08:54:10,461 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 08:54:10,574 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_6599d726-feda-4cb2-9128-8652198f622a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-12-13 08:54:10,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 08:54:10,961 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-13 08:54:11,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 08:54:11,115 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 08:54:11,115 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 08:54:11,116 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 08:54:11,128 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 08:54:11,129 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 08:54:11,129 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 08:54:11,131 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 08:54:11,132 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 08:54:11,132 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 08:54:11,133 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-13 08:54:11,134 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 08:54:11,134 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 08:54:11,135 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 08:54:11,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,137 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-13 08:54:11,138 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,139 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,139 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,140 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,141 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,141 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,142 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,142 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,143 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,151 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,152 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-13 08:54:11,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,155 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,159 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 08:54:11,160 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 08:54:11,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,162 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,163 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,163 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,164 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-13 08:54:11,164 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,165 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 08:54:11,166 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 08:54:11,167 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,167 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-13 08:54:11,168 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-13 08:54:11,170 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,171 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,171 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,172 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,174 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 08:54:11,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,177 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 08:54:11,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,177 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 08:54:11,180 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,181 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,183 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,207 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,209 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 08:54:11,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,226 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:11,226 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-13 08:54:11,227 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:11,228 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:11,230 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 08:54:11,231 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 08:54:11,232 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:11,233 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 08:54:11,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,240 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 08:54:11,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,246 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 08:54:11,247 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,248 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 08:54:11,248 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 08:54:11,249 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 08:54:11,250 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-13 08:54:11,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,254 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,260 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,261 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-13 08:54:11,261 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,262 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 08:54:11,263 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-13 08:54:11,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,265 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-13 08:54:11,265 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-13 08:54:11,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,268 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 08:54:11,269 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 08:54:11,269 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-13 08:54:11,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,270 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 08:54:11,271 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 08:54:11,271 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 08:54:11,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,272 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 08:54:11,273 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,274 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 08:54:11,274 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 08:54:11,297 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 08:54:11,297 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 08:54:11,300 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 08:54:11,300 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 08:54:11,305 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,305 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,306 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,306 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,307 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,307 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,307 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,309 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 08:54:11,309 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 08:54:11,322 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_6599d726-feda-4cb2-9128-8652198f622a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-12-13 08:54:11,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 08:54:11,374 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 08:54:11,506 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 08:54:11,506 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 08:54:11,507 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 08:54:11,514 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 08:54:11,515 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 08:54:11,515 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 08:54:11,517 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 08:54:11,518 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 08:54:11,518 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 08:54:11,519 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-13 08:54:11,520 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 08:54:11,520 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 08:54:11,522 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 08:54:11,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,525 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-13 08:54:11,526 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,527 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,528 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,528 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,529 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,529 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,530 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,530 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,531 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 08:54:11,541 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,542 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-13 08:54:11,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,545 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,549 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 08:54:11,550 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 08:54:11,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,553 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,554 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,555 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,555 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-13 08:54:11,555 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,556 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 08:54:11,557 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 08:54:11,558 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,559 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-13 08:54:11,560 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-13 08:54:11,562 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,563 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,563 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,564 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,566 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 08:54:11,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,569 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 08:54:11,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,569 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 08:54:11,572 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,573 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,575 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,593 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 08:54:11,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,625 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:11,625 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-13 08:54:11,626 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:11,627 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:11,628 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 08:54:11,629 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 08:54:11,630 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 08:54:11,631 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 08:54:11,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,638 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 08:54:11,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,643 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 08:54:11,643 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,644 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 08:54:11,644 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 08:54:11,649 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 08:54:11,650 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-13 08:54:11,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,653 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,659 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,659 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-13 08:54:11,660 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,660 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 08:54:11,661 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-13 08:54:11,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,662 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-13 08:54:11,663 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-13 08:54:11,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,664 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 08:54:11,665 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 08:54:11,665 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-13 08:54:11,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,666 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 08:54:11,666 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 08:54:11,667 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 08:54:11,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,667 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 08:54:11,668 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 08:54:11,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 08:54:11,668 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 08:54:11,669 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 08:54:11,689 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 08:54:11,689 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 08:54:11,692 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 08:54:11,693 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 08:54:11,697 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,697 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,697 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,698 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,698 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,698 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,698 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 08:54:11,700 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 08:54:11,700 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 08:54:11,706 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_6599d726-feda-4cb2-9128-8652198f622a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-12-13 08:54:11,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 08:54:11,873 INFO L208 MainTranslator]: Completed translation [2022-12-13 08:54:11,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11 WrapperNode [2022-12-13 08:54:11,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 08:54:11,874 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 08:54:11,874 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 08:54:11,874 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 08:54:11,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (1/1) ... [2022-12-13 08:54:11,928 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (1/1) ... [2022-12-13 08:54:12,181 INFO L138 Inliner]: procedures = 405, calls = 2132, calls flagged for inlining = 747, calls inlined = 2021, statements flattened = 18436 [2022-12-13 08:54:12,181 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 08:54:12,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 08:54:12,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 08:54:12,182 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 08:54:12,189 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (1/1) ... [2022-12-13 08:54:12,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (1/1) ... [2022-12-13 08:54:12,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (1/1) ... [2022-12-13 08:54:12,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (1/1) ... [2022-12-13 08:54:12,412 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (1/1) ... [2022-12-13 08:54:12,445 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (1/1) ... [2022-12-13 08:54:12,486 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (1/1) ... [2022-12-13 08:54:12,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (1/1) ... [2022-12-13 08:54:12,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 08:54:12,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 08:54:12,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 08:54:12,595 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 08:54:12,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (1/1) ... [2022-12-13 08:54:12,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 08:54:12,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:54:12,623 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 08:54:12,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 08:54:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-13 08:54:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-13 08:54:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2022-12-13 08:54:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2022-12-13 08:54:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 08:54:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2022-12-13 08:54:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2022-12-13 08:54:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 08:54:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2022-12-13 08:54:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-13 08:54:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-13 08:54:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-13 08:54:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-13 08:54:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 08:54:12,662 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-13 08:54:13,220 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 08:54:13,221 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 08:54:35,514 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 08:54:35,567 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 08:54:35,567 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 08:54:35,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:54:35 BoogieIcfgContainer [2022-12-13 08:54:35,581 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 08:54:35,583 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 08:54:35,583 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 08:54:35,585 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 08:54:35,585 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 08:54:08" (1/3) ... [2022-12-13 08:54:35,586 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cb831e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:54:35, skipping insertion in model container [2022-12-13 08:54:35,586 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:54:11" (2/3) ... [2022-12-13 08:54:35,586 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cb831e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:54:35, skipping insertion in model container [2022-12-13 08:54:35,586 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:54:35" (3/3) ... [2022-12-13 08:54:35,587 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-13 08:54:35,601 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 08:54:35,601 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2621 error locations. [2022-12-13 08:54:35,601 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-13 08:54:39,149 INFO L144 ThreadInstanceAdder]: Constructed 109 joinOtherThreadTransitions. [2022-12-13 08:54:39,702 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 08:54:39,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-12-13 08:54:39,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:54:39,704 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-12-13 08:54:39,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6599d726-feda-4cb2-9128-8652198f622a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-12-13 08:54:39,748 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-12-13 08:54:39,758 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ldv_random_allocationless_scenario_3Thread1of1ForFork6 ======== [2022-12-13 08:54:39,762 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7efc2d0a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 08:54:39,763 INFO L358 AbstractCegarLoop]: Starting to check reachability of 195 error locations.