./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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.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_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8 --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 Automizer --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 20:48:34,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 20:48:34,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 20:48:34,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 20:48:34,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 20:48:34,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 20:48:34,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 20:48:34,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 20:48:34,627 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 20:48:34,628 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 20:48:34,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 20:48:34,630 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 20:48:34,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 20:48:34,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 20:48:34,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 20:48:34,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 20:48:34,634 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 20:48:34,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 20:48:34,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 20:48:34,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 20:48:34,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 20:48:34,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 20:48:34,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 20:48:34,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 20:48:34,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 20:48:34,646 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 20:48:34,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 20:48:34,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 20:48:34,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 20:48:34,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 20:48:34,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 20:48:34,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 20:48:34,651 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 20:48:34,651 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 20:48:34,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 20:48:34,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 20:48:34,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 20:48:34,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 20:48:34,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 20:48:34,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 20:48:34,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 20:48:34,656 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-12-13 20:48:34,676 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 20:48:34,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 20:48:34,676 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 20:48:34,677 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 20:48:34,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 20:48:34,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 20:48:34,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 20:48:34,678 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 20:48:34,678 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 20:48:34,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 20:48:34,679 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 20:48:34,679 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 20:48:34,679 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 20:48:34,679 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 20:48:34,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 20:48:34,680 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 20:48:34,680 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 20:48:34,680 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 20:48:34,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 20:48:34,681 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 20:48:34,681 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 20:48:34,681 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 20:48:34,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 20:48:34,681 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 20:48:34,681 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 20:48:34,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:48:34,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 20:48:34,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 20:48:34,682 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 20:48:34,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 20:48:34,683 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 20:48:34,683 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 20:48:34,683 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 20:48:34,683 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 20:48:34,687 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2022-12-13 20:48:34,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 20:48:34,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 20:48:34,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 20:48:34,898 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 20:48:34,898 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 20:48:34,899 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-13 20:48:37,547 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 20:48:37,963 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 20:48:37,964 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-13 20:48:37,998 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/data/daf506be1/d53ee84da3824fff83700c855c9b9d3f/FLAG6f74ba84f [2022-12-13 20:48:38,010 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/data/daf506be1/d53ee84da3824fff83700c855c9b9d3f [2022-12-13 20:48:38,012 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 20:48:38,013 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 20:48:38,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 20:48:38,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 20:48:38,016 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 20:48:38,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:48:38" (1/1) ... [2022-12-13 20:48:38,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ed88f1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:38, skipping insertion in model container [2022-12-13 20:48:38,018 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:48:38" (1/1) ... [2022-12-13 20:48:38,023 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 20:48:38,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 20:48:38,781 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 20:48:38,790 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 20:48:38,801 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 20:48:38,916 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 20:48:38,925 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:48:38,927 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 20:48:38,986 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 20:48:38,997 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 20:48:39,003 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 20:48:39,019 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-13 20:48:39,043 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 20:48:39,044 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 20:48:39,052 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:48:39,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,095 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-13 20:48:39,154 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:39,159 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:39,163 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:39,167 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:39,171 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:39,175 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:39,179 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:39,183 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:39,187 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:39,324 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,325 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-13 20:48:39,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,328 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,335 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 20:48:39,340 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 20:48:39,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,343 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,344 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,344 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,345 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-13 20:48:39,345 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,347 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:48:39,348 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 20:48:39,349 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,349 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-13 20:48:39,350 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-13 20:48:39,352 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,353 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,354 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,354 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,356 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 20:48:39,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,359 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 20:48:39,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,360 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 20:48:39,363 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,364 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,366 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,388 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,390 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:48:39,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,417 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:39,418 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-13 20:48:39,419 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:39,421 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:39,422 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 20:48:39,424 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 20:48:39,425 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:39,426 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 20:48:39,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,437 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 20:48:39,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,444 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 20:48:39,444 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,445 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:48:39,446 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:48:39,447 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 20:48:39,448 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-13 20:48:39,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,462 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,476 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,477 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-13 20:48:39,477 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,479 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 20:48:39,479 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-13 20:48:39,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,482 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-13 20:48:39,483 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-13 20:48:39,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,488 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 20:48:39,489 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 20:48:39,489 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-13 20:48:39,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,491 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 20:48:39,492 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:48:39,492 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:48:39,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,494 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 20:48:39,495 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:39,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:39,496 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:48:39,496 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:48:39,715 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 20:48:39,715 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 20:48:39,718 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 20:48:39,719 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 20:48:39,727 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:39,728 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:39,728 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:39,729 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:39,729 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:39,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:39,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:39,786 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 20:48:39,787 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 20:48:39,951 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_a498eafb-6c2a-466d-a6f9-de5cce360b0f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-12-13 20:48:40,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:48:40,342 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 20:48:40,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50050f24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:40, skipping insertion in model container [2022-12-13 20:48:40,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 20:48:40,343 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 20:48:40,344 INFO L158 Benchmark]: Toolchain (without parser) took 2330.49ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 83.2MB in the beginning and 105.2MB in the end (delta: -22.0MB). Peak memory consumption was 37.8MB. Max. memory is 16.1GB. [2022-12-13 20:48:40,344 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 109.1MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 20:48:40,345 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2328.91ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 83.2MB in the beginning and 106.2MB in the end (delta: -23.0MB). Peak memory consumption was 37.8MB. Max. memory is 16.1GB. [2022-12-13 20:48:40,346 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 109.1MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2328.91ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 83.2MB in the beginning and 106.2MB in the end (delta: -23.0MB). Peak memory consumption was 37.8MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.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_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8 --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 Automizer --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 20:48:41,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 20:48:41,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 20:48:41,979 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 20:48:41,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 20:48:41,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 20:48:41,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 20:48:41,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 20:48:41,983 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 20:48:41,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 20:48:41,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 20:48:41,985 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 20:48:41,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 20:48:41,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 20:48:41,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 20:48:41,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 20:48:41,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 20:48:41,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 20:48:41,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 20:48:41,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 20:48:41,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 20:48:41,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 20:48:41,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 20:48:41,994 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 20:48:41,996 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 20:48:41,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 20:48:41,997 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 20:48:41,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 20:48:41,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 20:48:41,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 20:48:41,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 20:48:41,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 20:48:42,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 20:48:42,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 20:48:42,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 20:48:42,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 20:48:42,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 20:48:42,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 20:48:42,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 20:48:42,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 20:48:42,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 20:48:42,014 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-12-13 20:48:42,033 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 20:48:42,033 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 20:48:42,033 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 20:48:42,033 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 20:48:42,034 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 20:48:42,034 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 20:48:42,034 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 20:48:42,034 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 20:48:42,034 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 20:48:42,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 20:48:42,035 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 20:48:42,035 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 20:48:42,035 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 20:48:42,035 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 20:48:42,035 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 20:48:42,035 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 20:48:42,035 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 20:48:42,035 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 20:48:42,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 20:48:42,035 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 20:48:42,035 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 20:48:42,036 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 20:48:42,036 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 20:48:42,036 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 20:48:42,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 20:48:42,036 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 20:48:42,036 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 20:48:42,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:48:42,036 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 20:48:42,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 20:48:42,037 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 20:48:42,037 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 20:48:42,037 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 20:48:42,037 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 20:48:42,037 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 20:48:42,037 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 20:48:42,037 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 20:48:42,037 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2022-12-13 20:48:42,310 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 20:48:42,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 20:48:42,331 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 20:48:42,332 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 20:48:42,332 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 20:48:42,333 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-13 20:48:44,921 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 20:48:45,350 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 20:48:45,351 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-13 20:48:45,381 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/data/32d7c03a6/8abc465382e24ef7b37b6695112ac891/FLAG28e9ad438 [2022-12-13 20:48:45,391 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/data/32d7c03a6/8abc465382e24ef7b37b6695112ac891 [2022-12-13 20:48:45,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 20:48:45,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 20:48:45,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 20:48:45,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 20:48:45,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 20:48:45,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:48:45" (1/1) ... [2022-12-13 20:48:45,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68bca286 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:45, skipping insertion in model container [2022-12-13 20:48:45,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:48:45" (1/1) ... [2022-12-13 20:48:45,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 20:48:45,519 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 20:48:46,297 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 20:48:46,307 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 20:48:46,317 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 20:48:46,411 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 20:48:46,416 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:48:46,417 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 20:48:46,450 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 20:48:46,458 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 20:48:46,463 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 20:48:46,479 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-13 20:48:46,507 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 20:48:46,508 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 20:48:46,518 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:48:46,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,568 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-13 20:48:46,628 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:46,632 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:46,637 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:46,641 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:46,645 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:46,649 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:46,653 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:46,658 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:46,662 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:46,826 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,827 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-13 20:48:46,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,831 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,837 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 20:48:46,842 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 20:48:46,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,845 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,846 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,847 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,847 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-13 20:48:46,847 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,849 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:48:46,850 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 20:48:46,850 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,851 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-13 20:48:46,852 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-13 20:48:46,854 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,855 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,856 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,856 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,859 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 20:48:46,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,862 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 20:48:46,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,862 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 20:48:46,865 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,867 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,868 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,887 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,889 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:48:46,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,916 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:46,917 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-13 20:48:46,918 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:46,919 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:46,921 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 20:48:46,922 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 20:48:46,923 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:46,924 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 20:48:46,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,935 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 20:48:46,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,941 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 20:48:46,942 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,943 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:48:46,943 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:48:46,944 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 20:48:46,945 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-13 20:48:46,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,958 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,970 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,971 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-13 20:48:46,971 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,972 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 20:48:46,973 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-13 20:48:46,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,976 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-13 20:48:46,976 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-13 20:48:46,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,980 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 20:48:46,980 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 20:48:46,981 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-13 20:48:46,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,983 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 20:48:46,983 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:48:46,984 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:48:46,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,985 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 20:48:46,986 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:46,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:46,987 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:48:46,987 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:48:47,135 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 20:48:47,135 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 20:48:47,138 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 20:48:47,138 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 20:48:47,143 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:47,144 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:47,144 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:47,145 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:47,145 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:47,145 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:47,145 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:47,190 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 20:48:47,190 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 20:48:47,308 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_a498eafb-6c2a-466d-a6f9-de5cce360b0f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-12-13 20:48:47,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:48:47,664 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-13 20:48:47,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 20:48:47,789 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 20:48:47,790 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 20:48:47,790 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 20:48:47,794 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 20:48:47,795 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:48:47,795 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 20:48:47,819 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 20:48:47,819 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 20:48:47,820 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 20:48:47,821 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-13 20:48:47,821 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 20:48:47,822 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 20:48:47,823 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:48:47,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,824 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-13 20:48:47,826 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:47,827 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:47,827 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:47,827 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:47,828 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:47,829 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:47,829 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:47,829 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:47,830 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:47,838 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,839 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-13 20:48:47,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,842 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,845 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 20:48:47,846 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 20:48:47,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,849 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,850 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,856 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,857 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-13 20:48:47,857 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,858 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:48:47,858 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 20:48:47,859 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,859 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-13 20:48:47,860 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-13 20:48:47,861 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,862 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,862 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,863 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,864 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 20:48:47,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,865 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 20:48:47,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,866 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 20:48:47,868 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,883 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,886 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,904 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,906 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:48:47,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,925 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:47,925 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-13 20:48:47,926 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:47,927 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:47,929 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 20:48:47,931 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 20:48:47,932 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:47,933 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 20:48:47,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,941 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 20:48:47,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,948 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 20:48:47,948 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,949 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:48:47,950 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:48:47,951 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 20:48:47,952 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-13 20:48:47,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,957 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,964 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,965 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-13 20:48:47,965 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,966 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 20:48:47,967 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-13 20:48:47,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,969 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-13 20:48:47,970 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-13 20:48:47,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,973 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 20:48:47,978 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 20:48:47,979 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-13 20:48:47,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,980 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 20:48:47,980 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:48:47,981 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:48:47,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,982 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 20:48:47,983 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:47,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:47,983 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:48:47,984 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:48:48,015 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 20:48:48,015 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 20:48:48,017 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 20:48:48,017 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 20:48:48,026 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,026 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,026 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,027 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,027 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,027 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,027 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,029 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 20:48:48,029 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 20:48:48,034 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_a498eafb-6c2a-466d-a6f9-de5cce360b0f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-12-13 20:48:48,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:48:48,055 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 20:48:48,143 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 20:48:48,143 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 20:48:48,144 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 20:48:48,149 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 20:48:48,149 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:48:48,150 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 20:48:48,151 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 20:48:48,151 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 20:48:48,152 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 20:48:48,152 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-13 20:48:48,153 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 20:48:48,153 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 20:48:48,154 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:48:48,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,156 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-13 20:48:48,157 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:48,157 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:48,158 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:48,158 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:48,159 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:48,159 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:48,159 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:48,160 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:48,160 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-13 20:48:48,167 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,167 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-13 20:48:48,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,169 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,182 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 20:48:48,183 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-13 20:48:48,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,186 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,186 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,187 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,187 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-13 20:48:48,188 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,188 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:48:48,189 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 20:48:48,190 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,190 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-13 20:48:48,190 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-13 20:48:48,192 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,193 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,193 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,194 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,195 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 20:48:48,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,197 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 20:48:48,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,197 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 20:48:48,199 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,200 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,201 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,214 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,215 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:48:48,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,228 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:48,228 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-13 20:48:48,229 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:48,230 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:48,231 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 20:48:48,232 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 20:48:48,233 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:48:48,233 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 20:48:48,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,240 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-13 20:48:48,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,244 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 20:48:48,245 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,246 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:48:48,246 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:48:48,251 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 20:48:48,252 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-13 20:48:48,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,255 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,260 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,261 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-13 20:48:48,261 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,262 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 20:48:48,262 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-13 20:48:48,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,264 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-13 20:48:48,265 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-13 20:48:48,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,267 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 20:48:48,267 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 20:48:48,267 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-13 20:48:48,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,269 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 20:48:48,269 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:48:48,269 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:48:48,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,270 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 20:48:48,271 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 20:48:48,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:48:48,272 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:48:48,272 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:48:48,309 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 20:48:48,309 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-13 20:48:48,319 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 20:48:48,320 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 20:48:48,325 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,325 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,326 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,326 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,326 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,327 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,327 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 20:48:48,329 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 20:48:48,329 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 20:48:48,335 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_a498eafb-6c2a-466d-a6f9-de5cce360b0f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-12-13 20:48:48,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:48:48,476 INFO L208 MainTranslator]: Completed translation [2022-12-13 20:48:48,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48 WrapperNode [2022-12-13 20:48:48,477 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 20:48:48,478 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 20:48:48,478 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 20:48:48,478 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 20:48:48,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (1/1) ... [2022-12-13 20:48:48,529 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (1/1) ... [2022-12-13 20:48:48,888 INFO L138 Inliner]: procedures = 405, calls = 2132, calls flagged for inlining = 747, calls inlined = 2021, statements flattened = 18436 [2022-12-13 20:48:48,888 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 20:48:48,889 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 20:48:48,889 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 20:48:48,889 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 20:48:48,898 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (1/1) ... [2022-12-13 20:48:48,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (1/1) ... [2022-12-13 20:48:48,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (1/1) ... [2022-12-13 20:48:48,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (1/1) ... [2022-12-13 20:48:49,135 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (1/1) ... [2022-12-13 20:48:49,163 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (1/1) ... [2022-12-13 20:48:49,194 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (1/1) ... [2022-12-13 20:48:49,215 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (1/1) ... [2022-12-13 20:48:49,299 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 20:48:49,300 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 20:48:49,300 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 20:48:49,300 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 20:48:49,301 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (1/1) ... [2022-12-13 20:48:49,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:48:49,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 20:48:49,327 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 20:48:49,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a498eafb-6c2a-466d-a6f9-de5cce360b0f/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 20:48:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-13 20:48:49,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-13 20:48:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2022-12-13 20:48:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2022-12-13 20:48:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 20:48:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-13 20:48:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-13 20:48:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-13 20:48:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 20:48:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 20:48:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 20:48:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2022-12-13 20:48:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2022-12-13 20:48:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2022-12-13 20:48:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2022-12-13 20:48:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 20:48:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 20:48:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-13 20:48:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-13 20:48:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-13 20:48:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2022-12-13 20:48:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2022-12-13 20:48:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 20:48:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 20:48:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-13 20:48:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-13 20:48:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-13 20:48:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-13 20:48:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 20:48:49,372 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 20:48:49,926 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 20:48:49,928 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 20:49:12,354 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 20:49:12,423 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 20:49:12,424 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 20:49:12,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:49:12 BoogieIcfgContainer [2022-12-13 20:49:12,449 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 20:49:12,452 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 20:49:12,452 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 20:49:12,454 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 20:49:12,454 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 08:48:45" (1/3) ... [2022-12-13 20:49:12,455 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f0784be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:49:12, skipping insertion in model container [2022-12-13 20:49:12,455 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:48:48" (2/3) ... [2022-12-13 20:49:12,455 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f0784be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:49:12, skipping insertion in model container [2022-12-13 20:49:12,455 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:49:12" (3/3) ... [2022-12-13 20:49:12,457 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-13 20:49:12,472 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 20:49:12,473 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2621 error locations. [2022-12-13 20:49:12,473 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-13 20:49:16,254 INFO L144 ThreadInstanceAdder]: Constructed 109 joinOtherThreadTransitions. [2022-12-13 20:49:16,647 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 53722 places, 56149 transitions, 112695 flow