./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 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/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_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R --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-38b53e6 [2022-11-25 18:17:57,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:17:57,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:17:57,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:17:57,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:17:57,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:17:57,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:17:57,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:17:57,633 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:17:57,634 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:17:57,635 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:17:57,637 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:17:57,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:17:57,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:17:57,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:17:57,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:17:57,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:17:57,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:17:57,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:17:57,648 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:17:57,650 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:17:57,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:17:57,656 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:17:57,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:17:57,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:17:57,662 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:17:57,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:17:57,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:17:57,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:17:57,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:17:57,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:17:57,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:17:57,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:17:57,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:17:57,682 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:17:57,683 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:17:57,684 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:17:57,684 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:17:57,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:17:57,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:17:57,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:17:57,690 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-25 18:17:57,741 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:17:57,741 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:17:57,742 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:17:57,742 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:17:57,742 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:17:57,743 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:17:57,743 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:17:57,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:17:57,744 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:17:57,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:17:57,766 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 18:17:57,766 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:17:57,767 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:17:57,767 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 18:17:57,767 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:17:57,767 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:17:57,767 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:17:57,768 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:17:57,768 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:17:57,768 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:17:57,768 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 18:17:57,768 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:17:57,769 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:17:57,769 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:17:57,769 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:17:57,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:17:57,770 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:17:57,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:17:57,770 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:17:57,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:17:57,770 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:17:57,773 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:17:57,774 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:17:57,774 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_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2022-11-25 18:17:58,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:17:58,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:17:58,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:17:58,184 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:17:58,185 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:17:58,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-11-25 18:18:01,470 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:18:02,236 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:18:02,237 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-11-25 18:18:02,291 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/data/eb1e546c1/d8a2e85fc4054969be61afaa0230eb8f/FLAG6584b4745 [2022-11-25 18:18:02,315 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/data/eb1e546c1/d8a2e85fc4054969be61afaa0230eb8f [2022-11-25 18:18:02,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:18:02,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:18:02,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:18:02,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:18:02,329 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:18:02,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:18:02" (1/1) ... [2022-11-25 18:18:02,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d0a1c0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:02, skipping insertion in model container [2022-11-25 18:18:02,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:18:02" (1/1) ... [2022-11-25 18:18:02,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:18:02,538 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:18:03,800 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:18:03,820 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:18:03,840 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:18:04,010 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 18:18:04,020 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:04,024 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 18:18:04,077 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:18:04,093 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:18:04,102 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:18:04,134 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-11-25 18:18:04,175 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 18:18:04,176 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 18:18:04,194 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:04,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,264 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-11-25 18:18:04,358 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:04,369 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:04,379 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:04,385 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:04,403 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:04,411 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:04,417 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:04,423 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:04,430 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:04,688 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,689 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-11-25 18:18:04,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,696 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,708 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-11-25 18:18:04,716 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-11-25 18:18:04,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,724 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,728 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,729 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,732 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-11-25 18:18:04,733 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,736 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:18:04,741 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 18:18:04,744 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,746 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-11-25 18:18:04,747 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-11-25 18:18:04,758 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,762 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,765 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,766 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,776 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:18:04,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,790 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-11-25 18:18:04,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,797 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:18:04,802 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,812 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,815 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,880 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:04,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,895 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:18:04,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,950 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:04,951 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-11-25 18:18:04,953 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:04,955 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:04,970 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:18:04,974 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 18:18:04,976 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:04,978 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-11-25 18:18:04,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:04,995 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-11-25 18:18:04,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,004 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:18:05,005 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:05,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,007 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:05,007 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:05,009 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 18:18:05,011 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-11-25 18:18:05,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,028 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:05,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,042 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:05,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,043 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-11-25 18:18:05,043 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:05,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,045 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:18:05,045 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-11-25 18:18:05,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,050 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-11-25 18:18:05,051 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-11-25 18:18:05,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,055 WARN L623 FunctionHandler]: Unknown extern function capable [2022-11-25 18:18:05,056 WARN L623 FunctionHandler]: Unknown extern function capable [2022-11-25 18:18:05,056 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-11-25 18:18:05,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,058 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:05,059 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 18:18:05,060 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:05,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,061 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:05,062 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:05,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:05,064 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 18:18:05,064 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:05,283 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-11-25 18:18:05,284 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-11-25 18:18:05,288 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:18:05,288 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:18:05,299 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:05,300 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:05,301 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:05,302 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:05,302 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:05,303 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:05,304 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:05,360 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:18:05,361 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:18:05,608 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_718e8dfa-bddf-4e1e-906e-847ae7172391/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-11-25 18:18:06,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:18:06,215 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) [2022-11-25 18:18:06,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8a1fa88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:06, skipping insertion in model container [2022-11-25 18:18:06,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:18:06,216 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 18:18:06,219 INFO L158 Benchmark]: Toolchain (without parser) took 3897.42ms. Allocated memory was 155.2MB in the beginning and 232.8MB in the end (delta: 77.6MB). Free memory was 110.8MB in the beginning and 166.3MB in the end (delta: -55.5MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. [2022-11-25 18:18:06,219 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 155.2MB. Free memory was 124.1MB in the beginning and 123.9MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:18:06,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3892.48ms. Allocated memory was 155.2MB in the beginning and 232.8MB in the end (delta: 77.6MB). Free memory was 110.8MB in the beginning and 166.3MB in the end (delta: -55.5MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. [2022-11-25 18:18:06,222 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 155.2MB. Free memory was 124.1MB in the beginning and 123.9MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3892.48ms. Allocated memory was 155.2MB in the beginning and 232.8MB in the end (delta: 77.6MB). Free memory was 110.8MB in the beginning and 166.3MB in the end (delta: -55.5MB). Peak memory consumption was 81.1MB. 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_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/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_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R --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-38b53e6 [2022-11-25 18:18:08,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:18:08,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:18:08,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:18:08,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:18:08,772 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:18:08,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:18:08,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:18:08,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:18:08,787 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:18:08,789 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:18:08,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:18:08,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:18:08,797 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:18:08,798 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:18:08,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:18:08,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:18:08,811 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:18:08,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:18:08,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:18:08,822 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:18:08,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:18:08,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:18:08,829 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:18:08,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:18:08,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:18:08,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:18:08,837 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:18:08,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:18:08,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:18:08,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:18:08,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:18:08,843 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:18:08,859 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:18:08,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:18:08,860 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:18:08,861 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:18:08,861 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:18:08,861 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:18:08,862 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:18:08,862 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:18:08,868 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-25 18:18:08,902 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:18:08,904 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:18:08,905 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:18:08,906 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:18:08,907 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:18:08,907 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:18:08,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:18:08,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:18:08,908 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:18:08,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:18:08,910 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 18:18:08,910 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:18:08,910 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:18:08,910 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 18:18:08,910 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:18:08,911 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:18:08,911 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:18:08,911 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:18:08,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:18:08,912 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:18:08,912 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 18:18:08,912 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 18:18:08,912 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 18:18:08,912 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:18:08,913 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:18:08,913 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:18:08,913 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:18:08,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:18:08,914 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:18:08,914 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:18:08,914 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 18:18:08,914 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 18:18:08,915 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:18:08,915 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:18:08,915 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:18:08,915 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 18:18:08,915 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_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2022-11-25 18:18:09,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:18:09,350 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:18:09,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:18:09,355 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:18:09,356 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:18:09,358 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-11-25 18:18:12,538 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:18:13,230 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:18:13,233 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-11-25 18:18:13,293 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/data/856c9518a/a2a5314c812448b19243aaae44ca4704/FLAGd04100ce4 [2022-11-25 18:18:13,323 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/data/856c9518a/a2a5314c812448b19243aaae44ca4704 [2022-11-25 18:18:13,328 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:18:13,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:18:13,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:18:13,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:18:13,335 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:18:13,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:18:13" (1/1) ... [2022-11-25 18:18:13,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c54d247 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:13, skipping insertion in model container [2022-11-25 18:18:13,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:18:13" (1/1) ... [2022-11-25 18:18:13,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:18:13,534 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:18:14,525 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:18:14,546 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:18:14,566 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:18:14,732 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 18:18:14,742 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:14,746 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 18:18:14,795 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:18:14,808 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:18:14,817 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:18:14,851 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-11-25 18:18:14,887 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 18:18:14,889 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 18:18:14,905 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:14,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,002 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-11-25 18:18:15,083 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:15,091 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:15,098 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:15,104 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:15,110 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:15,117 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:15,123 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:15,136 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:15,142 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:15,372 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,375 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-11-25 18:18:15,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,387 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,398 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-11-25 18:18:15,404 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-11-25 18:18:15,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,409 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,410 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,412 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,413 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-11-25 18:18:15,413 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,415 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:18:15,417 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 18:18:15,419 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,420 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-11-25 18:18:15,421 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-11-25 18:18:15,425 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,426 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,428 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,429 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,433 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:18:15,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,437 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-11-25 18:18:15,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,438 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:18:15,443 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,445 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,447 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,476 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,479 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:18:15,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,513 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:15,514 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-11-25 18:18:15,515 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:15,517 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:15,520 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:18:15,522 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 18:18:15,524 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:15,525 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-11-25 18:18:15,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,542 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-11-25 18:18:15,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,551 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:18:15,552 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,554 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:15,588 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:15,590 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 18:18:15,592 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-11-25 18:18:15,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,610 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,625 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,626 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-11-25 18:18:15,627 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,628 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:18:15,629 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-11-25 18:18:15,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,633 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-11-25 18:18:15,634 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-11-25 18:18:15,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,639 WARN L623 FunctionHandler]: Unknown extern function capable [2022-11-25 18:18:15,640 WARN L623 FunctionHandler]: Unknown extern function capable [2022-11-25 18:18:15,640 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-11-25 18:18:15,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,642 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:15,643 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 18:18:15,644 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:15,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,645 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:15,646 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:15,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:15,647 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 18:18:15,648 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:15,892 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-11-25 18:18:15,892 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-11-25 18:18:15,896 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:18:15,896 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:18:15,916 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:15,917 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:15,919 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:15,921 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:15,921 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:15,922 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:15,922 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:16,011 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:18:16,011 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:18:16,191 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_718e8dfa-bddf-4e1e-906e-847ae7172391/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-11-25 18:18:16,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:18:16,750 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-25 18:18:16,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:18:16,969 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:18:16,969 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:18:16,970 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:18:16,979 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 18:18:16,980 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:16,981 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 18:18:16,990 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:18:16,991 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:18:16,991 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:18:16,992 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-11-25 18:18:16,993 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 18:18:16,993 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 18:18:16,994 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:16,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:16,997 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-11-25 18:18:16,998 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:16,999 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,000 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,001 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,002 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,002 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,003 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,003 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,004 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,021 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,022 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-11-25 18:18:17,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,026 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,031 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-11-25 18:18:17,032 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-11-25 18:18:17,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,035 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,035 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,036 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,037 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-11-25 18:18:17,037 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,038 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:18:17,039 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 18:18:17,040 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,041 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-11-25 18:18:17,041 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-11-25 18:18:17,043 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,044 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,045 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,045 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,047 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:18:17,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,050 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-11-25 18:18:17,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,050 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:18:17,053 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,055 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,056 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,074 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,076 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:18:17,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,094 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:17,095 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-11-25 18:18:17,096 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:17,098 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:17,099 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:18:17,101 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 18:18:17,101 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:17,103 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-11-25 18:18:17,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,111 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-11-25 18:18:17,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,146 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:18:17,147 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,148 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:17,148 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:17,149 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 18:18:17,150 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-11-25 18:18:17,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,155 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,161 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,162 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-11-25 18:18:17,162 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,163 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:18:17,164 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-11-25 18:18:17,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,166 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-11-25 18:18:17,167 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-11-25 18:18:17,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,169 WARN L623 FunctionHandler]: Unknown extern function capable [2022-11-25 18:18:17,170 WARN L623 FunctionHandler]: Unknown extern function capable [2022-11-25 18:18:17,170 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-11-25 18:18:17,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,172 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:17,172 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 18:18:17,173 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:17,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,174 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:17,175 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,176 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 18:18:17,176 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:17,208 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-11-25 18:18:17,209 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-11-25 18:18:17,211 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:18:17,211 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:18:17,218 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,219 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,219 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,220 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,220 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,221 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,221 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,224 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:18:17,224 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:18:17,233 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_718e8dfa-bddf-4e1e-906e-847ae7172391/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-11-25 18:18:17,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:18:17,267 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:18:17,443 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:18:17,443 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:18:17,444 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:18:17,449 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 18:18:17,450 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:17,451 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 18:18:17,453 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:18:17,467 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:18:17,467 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:18:17,468 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-11-25 18:18:17,469 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 18:18:17,470 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 18:18:17,471 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:17,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,473 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-11-25 18:18:17,475 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,476 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,476 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,477 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,477 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,478 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,478 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,479 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,479 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-11-25 18:18:17,503 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,504 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-11-25 18:18:17,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,507 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,510 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-11-25 18:18:17,524 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-11-25 18:18:17,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,527 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,528 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,528 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,529 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-11-25 18:18:17,529 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,530 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:18:17,531 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 18:18:17,532 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,533 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-11-25 18:18:17,533 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-11-25 18:18:17,535 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,536 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,546 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,547 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,549 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:18:17,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,551 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-11-25 18:18:17,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,551 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:18:17,554 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,555 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,586 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,614 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,616 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:18:17,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,660 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:17,661 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-11-25 18:18:17,662 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:17,675 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:17,677 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:18:17,678 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 18:18:17,679 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:18:17,680 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-11-25 18:18:17,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,698 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-11-25 18:18:17,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,718 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:18:17,718 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,719 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:17,720 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:17,725 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 18:18:17,728 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-11-25 18:18:17,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,733 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,739 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,740 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-11-25 18:18:17,741 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,742 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 18:18:17,742 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-11-25 18:18:17,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,744 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-11-25 18:18:17,745 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-11-25 18:18:17,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,748 WARN L623 FunctionHandler]: Unknown extern function capable [2022-11-25 18:18:17,749 WARN L623 FunctionHandler]: Unknown extern function capable [2022-11-25 18:18:17,749 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-11-25 18:18:17,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,751 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:17,751 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 18:18:17,752 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:17,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,753 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:17,754 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:18:17,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:17,755 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 18:18:17,755 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:17,789 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-11-25 18:18:17,790 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-11-25 18:18:17,796 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:18:17,796 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:18:17,803 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,803 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,804 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,805 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,805 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,805 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,806 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:18:17,809 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:18:17,809 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:18:17,817 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_718e8dfa-bddf-4e1e-906e-847ae7172391/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-11-25 18:18:17,837 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:18:18,004 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:18:18,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18 WrapperNode [2022-11-25 18:18:18,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:18:18,005 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:18:18,005 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:18:18,006 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:18:18,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (1/1) ... [2022-11-25 18:18:18,081 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (1/1) ... [2022-11-25 18:18:18,541 INFO L138 Inliner]: procedures = 405, calls = 2132, calls flagged for inlining = 747, calls inlined = 2021, statements flattened = 18436 [2022-11-25 18:18:18,541 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:18:18,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:18:18,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:18:18,543 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:18:18,553 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (1/1) ... [2022-11-25 18:18:18,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (1/1) ... [2022-11-25 18:18:18,693 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (1/1) ... [2022-11-25 18:18:18,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (1/1) ... [2022-11-25 18:18:19,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (1/1) ... [2022-11-25 18:18:19,095 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (1/1) ... [2022-11-25 18:18:19,119 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (1/1) ... [2022-11-25 18:18:19,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (1/1) ... [2022-11-25 18:18:19,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:18:19,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:18:19,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:18:19,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:18:19,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (1/1) ... [2022-11-25 18:18:19,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:18:19,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:18:19,337 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 18:18:19,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_718e8dfa-bddf-4e1e-906e-847ae7172391/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 18:18:19,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-11-25 18:18:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-11-25 18:18:19,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2022-11-25 18:18:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2022-11-25 18:18:19,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 18:18:19,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-25 18:18:19,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-25 18:18:19,430 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-25 18:18:19,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 18:18:19,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:18:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 18:18:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2022-11-25 18:18:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2022-11-25 18:18:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2022-11-25 18:18:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2022-11-25 18:18:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:18:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:18:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-25 18:18:19,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-25 18:18:19,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-25 18:18:19,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2022-11-25 18:18:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2022-11-25 18:18:19,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 18:18:19,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 18:18:19,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-25 18:18:19,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-25 18:18:19,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-25 18:18:19,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-25 18:18:19,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 18:18:19,441 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-25 18:18:20,412 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:18:20,414 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 18:18:54,935 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 18:18:55,068 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 18:18:55,068 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-25 18:18:55,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:18:55 BoogieIcfgContainer [2022-11-25 18:18:55,087 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 18:18:55,090 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 18:18:55,090 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 18:18:55,094 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 18:18:55,094 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:18:13" (1/3) ... [2022-11-25 18:18:55,095 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3870fe3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:18:55, skipping insertion in model container [2022-11-25 18:18:55,095 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:18" (2/3) ... [2022-11-25 18:18:55,097 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3870fe3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:18:55, skipping insertion in model container [2022-11-25 18:18:55,097 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:18:55" (3/3) ... [2022-11-25 18:18:55,098 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-11-25 18:18:55,124 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 18:18:55,125 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2621 error locations. [2022-11-25 18:18:55,125 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-25 18:19:02,807 INFO L144 ThreadInstanceAdder]: Constructed 109 joinOtherThreadTransitions. [2022-11-25 18:19:03,607 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 53722 places, 56149 transitions, 112695 flow