./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_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_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/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_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/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_5bbc30d2-b414-4e47-9497-b7c87e721dd5/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 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 --- 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 [2022-12-15 02:02:27,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:02:27,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:02:27,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:02:27,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:02:27,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:02:27,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:02:27,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:02:27,290 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:02:27,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:02:27,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:02:27,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:02:27,292 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:02:27,293 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:02:27,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:02:27,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:02:27,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:02:27,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:02:27,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:02:27,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:02:27,301 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:02:27,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:02:27,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:02:27,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:02:27,307 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:02:27,307 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:02:27,308 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:02:27,308 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:02:27,309 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:02:27,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:02:27,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:02:27,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:02:27,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:02:27,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:02:27,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:02:27,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:02:27,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:02:27,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:02:27,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:02:27,315 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:02:27,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:02:27,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-15 02:02:27,336 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:02:27,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:02:27,337 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:02:27,343 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:02:27,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:02:27,344 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:02:27,344 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:02:27,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:02:27,344 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 02:02:27,344 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 02:02:27,344 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 02:02:27,345 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:02:27,345 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:02:27,345 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:02:27,345 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:02:27,345 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:02:27,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:02:27,346 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:02:27,346 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:02:27,346 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:02:27,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:02:27,347 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_5bbc30d2-b414-4e47-9497-b7c87e721dd5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 [2022-12-15 02:02:27,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:02:27,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:02:27,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:02:27,547 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:02:27,547 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:02:27,548 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-15 02:02:30,151 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:02:30,598 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:02:30,598 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-15 02:02:30,660 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/data/98d3ab2bb/66bfe86384cd48709faa7d767f686900/FLAG1114fdd28 [2022-12-15 02:02:30,673 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/data/98d3ab2bb/66bfe86384cd48709faa7d767f686900 [2022-12-15 02:02:30,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:02:30,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:02:30,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:02:30,678 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:02:30,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:02:30,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ce21aa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:30, skipping insertion in model container [2022-12-15 02:02:30,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:02:30" (1/1) ... [2022-12-15 02:02:30,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:02:30,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:02:31,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:31,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:31,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:31,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:31,386 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 02:02:31,398 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-15 02:02:31,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:31,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:31,570 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 02:02:31,589 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-15 02:02:31,627 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 02:02:31,727 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-15 02:02:31,807 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-15 02:02:31,861 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-15 02:02:31,919 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-15 02:02:31,948 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 02:02:31,981 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-15 02:02:32,026 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-15 02:02:32,038 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 02:02:32,039 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-15 02:02:32,047 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-15 02:02:32,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,230 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 02:02:32,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,232 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 02:02:32,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,236 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 02:02:32,237 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 02:02:32,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,238 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 02:02:32,239 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:02:32,246 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:32,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,257 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:32,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,274 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-15 02:02:32,291 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:32,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,298 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:32,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,383 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 02:02:32,384 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 02:02:32,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,393 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 02:02:32,393 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 02:02:32,394 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 02:02:32,394 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 02:02:32,395 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 02:02:32,395 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 02:02:32,395 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 02:02:32,402 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 02:02:32,404 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 02:02:32,404 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:02:32,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,417 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 02:02:32,418 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 02:02:32,419 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-15 02:02:32,419 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-15 02:02:32,426 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,426 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 02:02:32,427 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,427 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,428 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,428 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,428 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,429 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,429 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,429 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,430 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,430 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,431 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,431 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,431 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,432 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:32,432 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:02:32,439 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-15 02:02:32,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,454 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-15 02:02:32,454 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-15 02:02:32,454 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 02:02:32,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,455 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:32,455 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:32,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,462 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-15 02:02:32,463 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 02:02:32,463 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-15 02:02:32,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,464 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-15 02:02:32,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,465 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 02:02:32,466 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 02:02:32,466 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 02:02:32,466 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 02:02:32,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,472 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-15 02:02:32,473 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-15 02:02:32,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,474 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-15 02:02:32,475 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:02:32,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,488 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-15 02:02:32,492 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-15 02:02:32,492 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 02:02:32,492 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 02:02:32,492 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:02:32,492 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-15 02:02:32,492 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:02:32,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,508 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-15 02:02:32,736 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 02:02:32,738 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-15 02:02:32,739 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-15 02:02:32,739 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-15 02:02:32,743 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-15 02:02:32,743 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-15 02:02:32,744 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-15 02:02:32,746 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 02:02:32,757 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-15 02:02:32,757 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-15 02:02:32,758 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-15 02:02:32,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:32,827 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) [2022-12-15 02:02:32,832 INFO L158 Benchmark]: Toolchain (without parser) took 2153.55ms. Allocated memory was 132.1MB in the beginning and 161.5MB in the end (delta: 29.4MB). Free memory was 68.8MB in the beginning and 68.7MB in the end (delta: 98.3kB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2022-12-15 02:02:32,833 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 132.1MB. Free memory is still 102.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:02:32,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2151.50ms. Allocated memory was 132.1MB in the beginning and 161.5MB in the end (delta: 29.4MB). Free memory was 68.8MB in the beginning and 68.7MB in the end (delta: 98.3kB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2022-12-15 02:02:32,835 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 132.1MB. Free memory is still 102.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2151.50ms. Allocated memory was 132.1MB in the beginning and 161.5MB in the end (delta: 29.4MB). Free memory was 68.8MB in the beginning and 68.7MB in the end (delta: 98.3kB). Peak memory consumption was 52.5MB. 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_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/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_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/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_5bbc30d2-b414-4e47-9497-b7c87e721dd5/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 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 --- 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 [2022-12-15 02:02:34,334 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:02:34,335 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:02:34,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:02:34,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:02:34,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:02:34,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:02:34,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:02:34,351 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:02:34,352 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:02:34,352 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:02:34,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:02:34,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:02:34,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:02:34,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:02:34,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:02:34,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:02:34,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:02:34,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:02:34,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:02:34,360 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:02:34,360 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:02:34,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:02:34,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:02:34,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:02:34,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:02:34,364 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:02:34,365 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:02:34,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:02:34,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:02:34,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:02:34,366 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:02:34,367 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:02:34,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:02:34,368 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:02:34,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:02:34,369 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:02:34,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:02:34,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:02:34,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:02:34,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:02:34,370 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-12-15 02:02:34,385 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:02:34,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:02:34,386 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:02:34,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:02:34,387 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:02:34,387 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:02:34,387 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:02:34,387 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:02:34,387 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 02:02:34,387 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 02:02:34,387 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 02:02:34,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:02:34,387 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:02:34,387 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:02:34,388 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:02:34,388 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:02:34,388 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:02:34,388 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:02:34,388 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:02:34,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:02:34,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:02:34,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:02:34,388 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:02:34,388 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:02:34,389 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:02:34,389 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:02:34,389 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_5bbc30d2-b414-4e47-9497-b7c87e721dd5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 [2022-12-15 02:02:34,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:02:34,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:02:34,610 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:02:34,611 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:02:34,612 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:02:34,613 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-15 02:02:37,160 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:02:37,630 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:02:37,631 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-15 02:02:37,666 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/data/bedcf03ff/595cf8e07c094ae1892ad5dcd8a09f59/FLAG3169ed1f0 [2022-12-15 02:02:37,713 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc30d2-b414-4e47-9497-b7c87e721dd5/bin/ukojak-rkRKPMF4O4/data/bedcf03ff/595cf8e07c094ae1892ad5dcd8a09f59 [2022-12-15 02:02:37,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:02:37,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:02:37,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:02:37,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:02:37,720 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:02:37,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:02:37" (1/1) ... [2022-12-15 02:02:37,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@932fffb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:02:37, skipping insertion in model container [2022-12-15 02:02:37,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:02:37" (1/1) ... [2022-12-15 02:02:37,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:02:37,862 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:02:38,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:38,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:38,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:38,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:38,374 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 02:02:38,383 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-15 02:02:38,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:38,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:38,534 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 02:02:38,553 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-15 02:02:38,591 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 02:02:38,690 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-15 02:02:38,773 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-15 02:02:38,829 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-15 02:02:38,913 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-15 02:02:38,953 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 02:02:38,986 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-15 02:02:39,033 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-15 02:02:39,045 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 02:02:39,046 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-15 02:02:39,053 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-15 02:02:39,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,239 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 02:02:39,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,242 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 02:02:39,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,247 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 02:02:39,248 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 02:02:39,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,249 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 02:02:39,250 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:02:39,258 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:39,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,270 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:39,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,290 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-15 02:02:39,297 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:39,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,305 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:39,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,402 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 02:02:39,403 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 02:02:39,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,415 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 02:02:39,416 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 02:02:39,417 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 02:02:39,417 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 02:02:39,417 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 02:02:39,418 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 02:02:39,418 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 02:02:39,428 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 02:02:39,430 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 02:02:39,430 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:02:39,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,446 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,447 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 02:02:39,448 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 02:02:39,449 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-15 02:02:39,450 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-15 02:02:39,457 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,457 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 02:02:39,458 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,459 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,459 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,460 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,460 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,460 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,461 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,461 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,462 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,463 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,463 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,463 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,464 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,465 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 02:02:39,465 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:02:39,473 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-15 02:02:39,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,488 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-15 02:02:39,488 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-15 02:02:39,488 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 02:02:39,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,489 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:39,489 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 02:02:39,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,499 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-15 02:02:39,500 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 02:02:39,500 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-15 02:02:39,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,502 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-15 02:02:39,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,504 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 02:02:39,504 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 02:02:39,505 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 02:02:39,505 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 02:02:39,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,514 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-15 02:02:39,514 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-15 02:02:39,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,518 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-15 02:02:39,518 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:02:39,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,535 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-15 02:02:39,540 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-15 02:02:39,541 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-15 02:02:39,541 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 02:02:39,541 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:02:39,541 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-15 02:02:39,542 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:02:39,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,560 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-15 02:02:39,790 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 02:02:39,792 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-15 02:02:39,793 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-15 02:02:39,793 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-15 02:02:39,797 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-15 02:02:39,797 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-15 02:02:39,798 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-15 02:02:39,800 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 02:02:39,810 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-15 02:02:39,810 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-15 02:02:39,810 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-15 02:02:39,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:02:39,881 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) [2022-12-15 02:02:39,886 INFO L158 Benchmark]: Toolchain (without parser) took 2169.17ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 43.0MB in the beginning and 57.7MB in the end (delta: -14.7MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. [2022-12-15 02:02:39,887 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory is still 31.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:02:39,887 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2167.31ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 42.7MB in the beginning and 57.7MB in the end (delta: -15.0MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. [2022-12-15 02:02:39,888 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 52.4MB. Free memory is still 31.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2167.31ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 42.7MB in the beginning and 57.7MB in the end (delta: -15.0MB). Peak memory consumption was 45.5MB. 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