./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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.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_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4 --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 Kojak --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 [2022-12-14 18:38:05,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:38:05,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:38:05,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:38:05,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:38:05,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:38:05,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:38:05,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:38:05,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:38:05,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:38:05,109 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:38:05,110 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:38:05,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:38:05,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:38:05,112 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:38:05,112 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:38:05,113 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:38:05,114 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:38:05,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:38:05,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:38:05,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:38:05,119 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:38:05,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:38:05,121 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:38:05,125 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:38:05,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:38:05,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:38:05,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:38:05,127 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:38:05,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:38:05,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:38:05,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:38:05,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:38:05,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:38:05,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:38:05,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:38:05,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:38:05,133 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:38:05,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:38:05,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:38:05,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:38:05,135 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-14 18:38:05,158 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:38:05,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:38:05,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:38:05,160 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:38:05,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:38:05,160 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:38:05,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:38:05,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:38:05,161 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 18:38:05,161 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 18:38:05,161 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 18:38:05,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:38:05,162 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:38:05,162 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:38:05,162 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:38:05,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:38:05,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:38:05,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:38:05,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:38:05,163 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:38:05,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:38:05,163 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb6dc4f88247db99d0a35a7cbc7676160eb0c6d001069733bbb06b6236b6326a [2022-12-14 18:38:05,358 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:38:05,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:38:05,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:38:05,380 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:38:05,380 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:38:05,381 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 18:38:07,881 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:38:08,329 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:38:08,329 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 18:38:08,371 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/data/a20b35b55/21692918a77c472dadc128dd0411e452/FLAGebd3c1479 [2022-12-14 18:38:08,450 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/data/a20b35b55/21692918a77c472dadc128dd0411e452 [2022-12-14 18:38:08,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:38:08,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:38:08,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:38:08,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:38:08,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:38:08,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:38:08" (1/1) ... [2022-12-14 18:38:08,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c7f4cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:08, skipping insertion in model container [2022-12-14 18:38:08,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:38:08" (1/1) ... [2022-12-14 18:38:08,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:38:08,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:38:09,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,085 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 18:38:09,094 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 18:38:09,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,167 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 18:38:09,189 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 18:38:09,224 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 18:38:09,405 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 18:38:09,482 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 18:38:09,539 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 18:38:09,607 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 18:38:09,640 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 18:38:09,678 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 18:38:09,727 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 18:38:09,741 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 18:38:09,742 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 18:38:09,750 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 18:38:09,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,942 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 18:38:09,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,943 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 18:38:09,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,948 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 18:38:09,948 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 18:38:09,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,950 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 18:38:09,950 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 18:38:09,958 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:09,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,970 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:09,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:09,987 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 18:38:09,993 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:09,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,001 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:10,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,104 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 18:38:10,106 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 18:38:10,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,116 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 18:38:10,116 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 18:38:10,117 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 18:38:10,118 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 18:38:10,118 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 18:38:10,118 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 18:38:10,119 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 18:38:10,127 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 18:38:10,129 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 18:38:10,129 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 18:38:10,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,144 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 18:38:10,145 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 18:38:10,146 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 18:38:10,146 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 18:38:10,153 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,154 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 18:38:10,154 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,155 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,155 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,156 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,156 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,156 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,157 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,157 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,158 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,158 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,159 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,159 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,159 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,160 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:10,161 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 18:38:10,168 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 18:38:10,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,185 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 18:38:10,185 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 18:38:10,185 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 18:38:10,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,186 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:10,186 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:10,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,195 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 18:38:10,195 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:38:10,196 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 18:38:10,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,197 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 18:38:10,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,198 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 18:38:10,199 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 18:38:10,199 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 18:38:10,199 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 18:38:10,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,207 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 18:38:10,208 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 18:38:10,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,210 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 18:38:10,210 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:38:10,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,226 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 18:38:10,229 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 18:38:10,230 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 18:38:10,230 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 18:38:10,230 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 18:38:10,230 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 18:38:10,230 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:38:10,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,246 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 18:38:10,549 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 18:38:10,553 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 18:38:10,553 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 18:38:10,554 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 18:38:10,558 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 18:38:10,558 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 18:38:10,559 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 18:38:10,563 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 18:38:10,568 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 18:38:10,569 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 18:38:10,569 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 18:38:10,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:10,637 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) [2022-12-14 18:38:10,641 INFO L158 Benchmark]: Toolchain (without parser) took 2186.98ms. Allocated memory was 113.2MB in the beginning and 163.6MB in the end (delta: 50.3MB). Free memory was 51.7MB in the beginning and 66.8MB in the end (delta: -15.1MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. [2022-12-14 18:38:10,641 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 113.2MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:38:10,641 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2185.46ms. Allocated memory was 113.2MB in the beginning and 163.6MB in the end (delta: 50.3MB). Free memory was 51.7MB in the beginning and 66.8MB in the end (delta: -15.1MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. [2022-12-14 18:38:10,642 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 113.2MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2185.46ms. Allocated memory was 113.2MB in the beginning and 163.6MB in the end (delta: 50.3MB). Free memory was 51.7MB in the beginning and 66.8MB in the end (delta: -15.1MB). Peak memory consumption was 46.8MB. 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 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_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.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_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4 --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 Kojak --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 [2022-12-14 18:38:11,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:38:11,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:38:12,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:38:12,005 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:38:12,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:38:12,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:38:12,009 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:38:12,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:38:12,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:38:12,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:38:12,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:38:12,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:38:12,015 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:38:12,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:38:12,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:38:12,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:38:12,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:38:12,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:38:12,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:38:12,024 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:38:12,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:38:12,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:38:12,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:38:12,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:38:12,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:38:12,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:38:12,034 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:38:12,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:38:12,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:38:12,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:38:12,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:38:12,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:38:12,038 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:38:12,039 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:38:12,040 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:38:12,040 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:38:12,041 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:38:12,041 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:38:12,042 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:38:12,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:38:12,043 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-12-14 18:38:12,061 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:38:12,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:38:12,063 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:38:12,063 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:38:12,063 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:38:12,063 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:38:12,064 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:38:12,064 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:38:12,064 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 18:38:12,064 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 18:38:12,064 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 18:38:12,065 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:38:12,065 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:38:12,065 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:38:12,065 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:38:12,065 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:38:12,066 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:38:12,066 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:38:12,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:38:12,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:38:12,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:38:12,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:38:12,067 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:38:12,067 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:38:12,067 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:38:12,067 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:38:12,067 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb6dc4f88247db99d0a35a7cbc7676160eb0c6d001069733bbb06b6236b6326a [2022-12-14 18:38:12,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:38:12,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:38:12,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:38:12,342 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:38:12,342 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:38:12,343 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 18:38:14,958 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:38:15,530 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:38:15,530 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 18:38:15,568 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/data/21f0151db/af1c9c94d91b4117b2642a4163f8c19c/FLAG2b7624c25 [2022-12-14 18:38:15,581 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_460b5995-8610-481c-bfe4-71e586c484cd/bin/ukojak-rkRKPMF4O4/data/21f0151db/af1c9c94d91b4117b2642a4163f8c19c [2022-12-14 18:38:15,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:38:15,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:38:15,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:38:15,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:38:15,589 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:38:15,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:38:15" (1/1) ... [2022-12-14 18:38:15,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21397eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:38:15, skipping insertion in model container [2022-12-14 18:38:15,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:38:15" (1/1) ... [2022-12-14 18:38:15,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:38:15,774 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:38:16,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:16,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:16,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:16,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:16,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 18:38:16,349 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 18:38:16,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:16,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:16,423 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 18:38:16,444 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 18:38:16,478 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 18:38:16,672 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 18:38:16,751 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 18:38:16,811 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 18:38:16,883 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 18:38:16,916 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 18:38:16,954 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 18:38:17,004 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 18:38:17,017 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 18:38:17,018 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 18:38:17,026 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 18:38:17,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,224 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 18:38:17,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,226 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 18:38:17,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,232 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 18:38:17,233 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 18:38:17,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,234 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 18:38:17,235 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 18:38:17,246 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:17,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,263 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:17,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,287 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 18:38:17,294 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:17,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,301 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:17,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,409 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 18:38:17,410 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 18:38:17,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,419 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 18:38:17,420 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 18:38:17,420 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 18:38:17,421 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 18:38:17,421 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 18:38:17,421 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 18:38:17,422 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 18:38:17,429 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 18:38:17,431 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 18:38:17,431 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 18:38:17,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,444 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 18:38:17,444 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 18:38:17,445 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 18:38:17,446 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 18:38:17,456 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,457 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 18:38:17,457 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,457 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,458 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,458 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,458 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,459 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,459 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,459 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,460 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,460 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,460 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,461 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,461 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,461 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 18:38:17,462 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 18:38:17,469 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 18:38:17,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,483 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 18:38:17,484 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 18:38:17,484 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 18:38:17,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,484 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:17,485 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 18:38:17,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,492 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 18:38:17,493 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 18:38:17,493 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 18:38:17,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,494 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 18:38:17,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,495 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 18:38:17,496 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 18:38:17,496 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 18:38:17,496 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 18:38:17,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,502 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 18:38:17,503 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 18:38:17,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,504 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 18:38:17,504 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:38:17,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,518 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 18:38:17,522 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 18:38:17,522 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 18:38:17,522 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 18:38:17,522 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 18:38:17,522 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 18:38:17,522 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 18:38:17,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,537 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 18:38:17,841 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 18:38:17,846 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 18:38:17,846 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 18:38:17,846 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 18:38:17,850 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 18:38:17,851 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 18:38:17,851 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 18:38:17,855 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 18:38:17,868 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 18:38:17,868 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 18:38:17,869 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 18:38:17,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 18:38:17,945 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) [2022-12-14 18:38:17,950 INFO L158 Benchmark]: Toolchain (without parser) took 2363.71ms. Allocated memory was 71.3MB in the beginning and 104.9MB in the end (delta: 33.6MB). Free memory was 31.4MB in the beginning and 43.7MB in the end (delta: -12.2MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. [2022-12-14 18:38:17,951 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 48.2MB. Free memory was 27.3MB in the beginning and 27.2MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:38:17,951 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2361.69ms. Allocated memory was 71.3MB in the beginning and 104.9MB in the end (delta: 33.6MB). Free memory was 31.2MB in the beginning and 43.7MB in the end (delta: -12.5MB). Peak memory consumption was 43.6MB. Max. memory is 16.1GB. [2022-12-14 18:38:17,953 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 48.2MB. Free memory was 27.3MB in the beginning and 27.2MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2361.69ms. Allocated memory was 71.3MB in the beginning and 104.9MB in the end (delta: 33.6MB). Free memory was 31.2MB in the beginning and 43.7MB in the end (delta: -12.5MB). Peak memory consumption was 43.6MB. 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