./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eb6dc4f88247db99d0a35a7cbc7676160eb0c6d001069733bbb06b6236b6326a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 21:34:19,069 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:34:19,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:34:19,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:34:19,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:34:19,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:34:19,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:34:19,098 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:34:19,099 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:34:19,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:34:19,107 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:34:19,108 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:34:19,108 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:34:19,109 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:34:19,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:34:19,111 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:34:19,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:34:19,112 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:34:19,114 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:34:19,115 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:34:19,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:34:19,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:34:19,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:34:19,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:34:19,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:34:19,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:34:19,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:34:19,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:34:19,124 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:34:19,126 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:34:19,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:34:19,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:34:19,127 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:34:19,128 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:34:19,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:34:19,129 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:34:19,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:34:19,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:34:19,130 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:34:19,131 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:34:19,131 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:34:19,132 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-12-13 21:34:19,153 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:34:19,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:34:19,153 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:34:19,154 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:34:19,154 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:34:19,154 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:34:19,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:34:19,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:34:19,155 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:34:19,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:34:19,156 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 21:34:19,156 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 21:34:19,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:34:19,156 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 21:34:19,156 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 21:34:19,157 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 21:34:19,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:34:19,157 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 21:34:19,157 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:34:19,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:34:19,157 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:34:19,158 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:34:19,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:34:19,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:34:19,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:34:19,158 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 21:34:19,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 21:34:19,158 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:34:19,159 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:34:19,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:34:19,159 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:34:19,159 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_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb6dc4f88247db99d0a35a7cbc7676160eb0c6d001069733bbb06b6236b6326a [2022-12-13 21:34:19,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:34:19,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:34:19,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:34:19,370 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:34:19,371 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:34:19,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 21:34:21,902 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:34:22,371 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:34:22,372 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 21:34:22,411 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/data/5110597f7/83773c97dced4d709d7a5a492cdad50a/FLAGe979fad56 [2022-12-13 21:34:22,460 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/data/5110597f7/83773c97dced4d709d7a5a492cdad50a [2022-12-13 21:34:22,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:34:22,464 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:34:22,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:34:22,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:34:22,468 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:34:22,469 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:34:22" (1/1) ... [2022-12-13 21:34:22,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b8c0d14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:34:22, skipping insertion in model container [2022-12-13 21:34:22,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:34:22" (1/1) ... [2022-12-13 21:34:22,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:34:22,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:34:23,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:23,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:23,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:23,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:23,159 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:34:23,168 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-13 21:34:23,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:23,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:23,243 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 21:34:23,280 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 21:34:23,322 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:34:23,516 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:34:23,592 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 21:34:23,664 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 21:34:23,753 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 21:34:23,794 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 21:34:23,837 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-13 21:34:23,885 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 21:34:23,897 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:34:23,898 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 21:34:23,909 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 21:34:24,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,099 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:34:24,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,101 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:34:24,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,105 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:34:24,105 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:34:24,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,106 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:34:24,107 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:34:24,114 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:24,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,125 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:24,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,143 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 21:34:24,150 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:24,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,158 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:24,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,174 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,243 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 21:34:24,244 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 21:34:24,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,253 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:34:24,253 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:34:24,254 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:34:24,254 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:34:24,255 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:34:24,255 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:34:24,255 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:34:24,263 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:34:24,264 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:34:24,265 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:34:24,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,268 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,269 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,278 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 21:34:24,279 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 21:34:24,279 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:34:24,280 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:34:24,287 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,287 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:34:24,287 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,288 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,288 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,289 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,289 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,289 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,289 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,290 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,290 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,291 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,291 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,291 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,292 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,292 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:24,293 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:34:24,299 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 21:34:24,313 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,314 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 21:34:24,314 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 21:34:24,314 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-13 21:34:24,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,315 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:24,315 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:24,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,323 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,323 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 21:34:24,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:34:24,324 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 21:34:24,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,325 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:34:24,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,326 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:34:24,326 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:34:24,327 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:34:24,327 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:34:24,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,333 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 21:34:24,333 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 21:34:24,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,335 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 21:34:24,335 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:34:24,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,349 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,349 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 21:34:24,352 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:34:24,353 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:34:24,353 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:34:24,353 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:34:24,353 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 21:34:24,353 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:34:24,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,369 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 21:34:24,698 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 21:34:24,702 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,702 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,702 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,703 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,704 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 21:34:24,704 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 21:34:24,705 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 21:34:24,710 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:34:24,710 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:34:24,711 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 21:34:24,716 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 21:34:24,717 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,717 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,723 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:34:24,723 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 21:34:24,724 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 21:34:24,775 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 21:34:24,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:24,793 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-13 21:34:24,797 INFO L158 Benchmark]: Toolchain (without parser) took 2332.68ms. Allocated memory was 153.1MB in the beginning and 197.1MB in the end (delta: 44.0MB). Free memory was 100.3MB in the beginning and 121.9MB in the end (delta: -21.5MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. [2022-12-13 21:34:24,798 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 153.1MB. Free memory was 130.1MB in the beginning and 130.0MB in the end (delta: 70.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 21:34:24,798 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2330.90ms. Allocated memory was 153.1MB in the beginning and 197.1MB in the end (delta: 44.0MB). Free memory was 99.9MB in the beginning and 121.9MB in the end (delta: -22.0MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. [2022-12-13 21:34:24,799 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 153.1MB. Free memory was 130.1MB in the beginning and 130.0MB in the end (delta: 70.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2330.90ms. Allocated memory was 153.1MB in the beginning and 197.1MB in the end (delta: 44.0MB). Free memory was 99.9MB in the beginning and 121.9MB in the end (delta: -22.0MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eb6dc4f88247db99d0a35a7cbc7676160eb0c6d001069733bbb06b6236b6326a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 21:34:26,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:34:26,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:34:26,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:34:26,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:34:26,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:34:26,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:34:26,246 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:34:26,248 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:34:26,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:34:26,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:34:26,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:34:26,251 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:34:26,252 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:34:26,253 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:34:26,254 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:34:26,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:34:26,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:34:26,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:34:26,259 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:34:26,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:34:26,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:34:26,263 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:34:26,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:34:26,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:34:26,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:34:26,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:34:26,266 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:34:26,267 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:34:26,267 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:34:26,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:34:26,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:34:26,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:34:26,273 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:34:26,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:34:26,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:34:26,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:34:26,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:34:26,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:34:26,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:34:26,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:34:26,277 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-12-13 21:34:26,299 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:34:26,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:34:26,299 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:34:26,299 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:34:26,300 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:34:26,300 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:34:26,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:34:26,301 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:34:26,301 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:34:26,301 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:34:26,301 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 21:34:26,301 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 21:34:26,302 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:34:26,302 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 21:34:26,302 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 21:34:26,302 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 21:34:26,302 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:34:26,302 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 21:34:26,303 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 21:34:26,303 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 21:34:26,303 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:34:26,303 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:34:26,303 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:34:26,303 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:34:26,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:34:26,304 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:34:26,304 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:34:26,304 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 21:34:26,304 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 21:34:26,304 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:34:26,305 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:34:26,305 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:34:26,305 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 21:34:26,305 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:34:26,305 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_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb6dc4f88247db99d0a35a7cbc7676160eb0c6d001069733bbb06b6236b6326a [2022-12-13 21:34:26,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:34:26,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:34:26,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:34:26,535 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:34:26,535 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:34:26,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 21:34:29,161 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:34:29,715 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:34:29,715 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 21:34:29,758 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/data/6afbd919b/328dcf37c5414a8c925cd5bfb2ca43e4/FLAG6b227fc89 [2022-12-13 21:34:29,768 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246417cf-a395-490e-96dd-e8d805e94bcb/bin/uautomizer-uyxdKDjOR8/data/6afbd919b/328dcf37c5414a8c925cd5bfb2ca43e4 [2022-12-13 21:34:29,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:34:29,771 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:34:29,772 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:34:29,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:34:29,775 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:34:29,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:34:29" (1/1) ... [2022-12-13 21:34:29,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c9f4fb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:34:29, skipping insertion in model container [2022-12-13 21:34:29,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:34:29" (1/1) ... [2022-12-13 21:34:29,781 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:34:29,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:34:30,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:30,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:30,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:30,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:30,552 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:34:30,562 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-13 21:34:30,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:30,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:30,633 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 21:34:30,654 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 21:34:30,688 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:34:30,872 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:34:30,951 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 21:34:31,009 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 21:34:31,079 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 21:34:31,112 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 21:34:31,150 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-13 21:34:31,202 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 21:34:31,214 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:34:31,215 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 21:34:31,222 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 21:34:31,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,427 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:34:31,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,429 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:34:31,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,438 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:34:31,439 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:34:31,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,441 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:34:31,442 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:34:31,451 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:31,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,468 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:31,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,493 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 21:34:31,501 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:31,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,510 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:31,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,618 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 21:34:31,620 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 21:34:31,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,629 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:34:31,629 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:34:31,630 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:34:31,630 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:34:31,631 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:34:31,631 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:34:31,631 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:34:31,644 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:34:31,646 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:34:31,646 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:34:31,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,661 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 21:34:31,661 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 21:34:31,662 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:34:31,663 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:34:31,670 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,671 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:34:31,671 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,672 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,672 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,673 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,673 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,674 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,674 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,675 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,676 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,676 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,676 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,677 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,677 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,678 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 21:34:31,678 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:34:31,687 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 21:34:31,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,704 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 21:34:31,704 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 21:34:31,704 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-13 21:34:31,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,705 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:31,705 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 21:34:31,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,715 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 21:34:31,715 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:34:31,716 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 21:34:31,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,717 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:34:31,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,720 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:34:31,720 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:34:31,721 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:34:31,721 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:34:31,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,730 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 21:34:31,731 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 21:34:31,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,733 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 21:34:31,734 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:34:31,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,749 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 21:34:31,752 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:34:31,752 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:34:31,752 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:34:31,753 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:34:31,753 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 21:34:31,753 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:34:31,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:31,768 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 21:34:32,091 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 21:34:32,099 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 21:34:32,099 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 21:34:32,100 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 21:34:32,105 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:34:32,105 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:34:32,106 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 21:34:32,111 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 21:34:32,118 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:34:32,118 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 21:34:32,119 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 21:34:32,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:32,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:32,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:32,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:34:32,197 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-13 21:34:32,201 INFO L158 Benchmark]: Toolchain (without parser) took 2428.75ms. Allocated memory was 65.0MB in the beginning and 117.4MB in the end (delta: 52.4MB). Free memory was 27.6MB in the beginning and 49.6MB in the end (delta: -22.0MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2022-12-13 21:34:32,202 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 21:34:32,202 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2427.15ms. Allocated memory was 65.0MB in the beginning and 117.4MB in the end (delta: 52.4MB). Free memory was 27.4MB in the beginning and 49.6MB in the end (delta: -22.2MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2022-12-13 21:34:32,204 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2427.15ms. Allocated memory was 65.0MB in the beginning and 117.4MB in the end (delta: 52.4MB). Free memory was 27.4MB in the beginning and 49.6MB in the end (delta: -22.2MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write