./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 38b53e6a 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_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:29:42,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:29:42,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:29:42,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:29:42,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:29:42,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:29:42,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:29:42,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:29:42,132 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:29:42,137 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:29:42,139 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:29:42,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:29:42,142 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:29:42,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:29:42,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:29:42,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:29:42,152 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:29:42,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:29:42,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:29:42,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:29:42,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:29:42,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:29:42,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:29:42,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:29:42,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:29:42,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:29:42,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:29:42,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:29:42,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:29:42,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:29:42,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:29:42,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:29:42,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:29:42,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:29:42,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:29:42,191 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:29:42,192 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:29:42,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:29:42,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:29:42,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:29:42,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:29:42,196 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-11-26 00:29:42,235 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:29:42,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:29:42,235 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:29:42,236 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:29:42,236 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:29:42,236 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:29:42,237 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:29:42,237 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:29:42,237 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:29:42,237 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:29:42,238 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:29:42,238 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:29:42,238 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:29:42,238 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:29:42,239 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:29:42,239 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:29:42,239 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:29:42,240 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:29:42,240 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-26 00:29:42,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-26 00:29:42,241 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:29:42,241 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:29:42,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:29:42,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:29:42,242 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-26 00:29:42,242 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-26 00:29:42,243 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-26 00:29:42,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:29:42,243 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:29:42,244 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:29:42,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:29:42,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:29:42,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:29:42,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:29:42,245 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:29:42,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:29:42,245 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:29:42,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:29:42,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:29:42,246 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_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 [2022-11-26 00:29:42,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:29:42,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:29:42,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:29:42,577 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:29:42,578 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:29:42,579 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-26 00:29:45,769 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:29:46,684 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:29:46,685 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-26 00:29:46,754 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/data/1c12d25ef/04132c3a1d404058b5ddcb5fdd8e8862/FLAG43f160ef4 [2022-11-26 00:29:46,771 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/data/1c12d25ef/04132c3a1d404058b5ddcb5fdd8e8862 [2022-11-26 00:29:46,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:29:46,776 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:29:46,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:29:46,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:29:46,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:29:46,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:29:46" (1/1) ... [2022-11-26 00:29:46,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28b66f03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:46, skipping insertion in model container [2022-11-26 00:29:46,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:29:46" (1/1) ... [2022-11-26 00:29:46,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:29:47,011 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:29:47,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:47,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:47,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:47,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:47,948 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:29:47,962 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-26 00:29:47,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:47,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:48,360 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:29:48,392 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 00:29:48,457 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:29:48,651 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:29:48,758 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:29:48,826 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-26 00:29:48,900 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:29:48,937 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:29:48,982 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-26 00:29:49,045 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-26 00:29:49,060 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:29:49,061 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-26 00:29:49,074 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-26 00:29:49,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,333 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:29:49,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,340 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:29:49,341 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:29:49,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,343 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:29:49,355 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:29:49,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,373 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:29:49,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,400 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-26 00:29:49,410 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:29:49,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,422 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:29:49,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,469 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:49,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,656 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:29:49,661 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:29:49,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,678 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:29:49,679 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:29:49,680 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:29:49,682 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:29:49,682 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:29:49,683 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:29:49,687 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:29:49,698 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:29:49,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,715 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:49,718 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:49,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,732 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:29:49,735 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:29:49,739 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:29:49,739 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:29:49,753 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,755 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,756 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,757 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,758 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,759 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,761 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,762 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,763 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,765 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,767 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,767 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,768 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,769 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,770 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:29:49,790 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-26 00:29:49,809 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:49,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,810 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-26 00:29:49,811 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:29:49,811 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-26 00:29:49,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,812 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:29:49,814 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:29:49,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,829 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:49,831 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 00:29:49,835 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:29:49,836 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:29:49,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,839 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:29:49,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,849 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:29:49,849 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:29:49,850 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:29:49,851 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:29:49,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,872 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-26 00:29:49,873 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-26 00:29:49,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,879 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:29:49,879 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:29:49,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,898 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:49,898 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-26 00:29:49,907 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:29:49,908 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:29:49,908 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:29:49,909 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:29:49,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:49,930 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-26 00:29:50,280 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,282 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,282 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,283 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,286 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,286 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,288 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,289 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,290 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:29:50,291 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-26 00:29:50,292 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-26 00:29:50,297 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,298 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:29:50,298 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:29:50,308 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:29:50,311 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,315 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,315 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,315 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:29:50,332 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:29:50,333 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:29:50,334 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:29:50,401 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:29:50,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:50,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:50,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:50,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:50,449 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) [2022-11-26 00:29:50,454 INFO L158 Benchmark]: Toolchain (without parser) took 3677.26ms. Allocated memory was 172.0MB in the beginning and 213.9MB in the end (delta: 41.9MB). Free memory was 115.3MB in the beginning and 147.2MB in the end (delta: -31.9MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2022-11-26 00:29:50,455 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 138.4MB. Free memory was 106.8MB in the beginning and 106.7MB in the end (delta: 87.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:29:50,456 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3672.79ms. Allocated memory was 172.0MB in the beginning and 213.9MB in the end (delta: 41.9MB). Free memory was 115.3MB in the beginning and 147.2MB in the end (delta: -31.9MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2022-11-26 00:29:50,457 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 138.4MB. Free memory was 106.8MB in the beginning and 106.7MB in the end (delta: 87.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3672.79ms. Allocated memory was 172.0MB in the beginning and 213.9MB in the end (delta: 41.9MB). Free memory was 115.3MB in the beginning and 147.2MB in the end (delta: -31.9MB). Peak memory consumption was 70.9MB. 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_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:29:52,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:29:52,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:29:52,999 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:29:53,000 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:29:53,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:29:53,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:29:53,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:29:53,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:29:53,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:29:53,021 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:29:53,024 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:29:53,024 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:29:53,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:29:53,029 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:29:53,036 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:29:53,037 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:29:53,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:29:53,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:29:53,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:29:53,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:29:53,053 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:29:53,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:29:53,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:29:53,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:29:53,070 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:29:53,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:29:53,072 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:29:53,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:29:53,075 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:29:53,076 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:29:53,077 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:29:53,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:29:53,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:29:53,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:29:53,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:29:53,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:29:53,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:29:53,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:29:53,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:29:53,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:29:53,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-11-26 00:29:53,147 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:29:53,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:29:53,148 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:29:53,148 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:29:53,150 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:29:53,150 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:29:53,150 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:29:53,150 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:29:53,151 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:29:53,151 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:29:53,152 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:29:53,153 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:29:53,154 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-26 00:29:53,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-26 00:29:53,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:29:53,155 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:29:53,155 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:29:53,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:29:53,156 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-26 00:29:53,156 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-26 00:29:53,156 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-26 00:29:53,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:29:53,157 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:29:53,157 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 00:29:53,157 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 00:29:53,158 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:29:53,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:29:53,159 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 00:29:53,159 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:29:53,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:29:53,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:29:53,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:29:53,160 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 00:29:53,161 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 00:29:53,161 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:29:53,161 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 00:29:53,162 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_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 [2022-11-26 00:29:53,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:29:53,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:29:53,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:29:53,642 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:29:53,642 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:29:53,644 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-26 00:29:56,773 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:29:57,851 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:29:57,852 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-26 00:29:57,932 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/data/c83357f4f/a717f234bd334b2b9aac4bd40dc93ed2/FLAGad3af0820 [2022-11-26 00:29:57,961 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683ac2f-4cf2-41e1-acbe-d113b356b130/bin/utaipan-ByfvJB40ur/data/c83357f4f/a717f234bd334b2b9aac4bd40dc93ed2 [2022-11-26 00:29:57,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:29:57,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:29:57,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:29:57,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:29:57,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:29:57,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:29:57" (1/1) ... [2022-11-26 00:29:57,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26710500 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:57, skipping insertion in model container [2022-11-26 00:29:57,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:29:57" (1/1) ... [2022-11-26 00:29:57,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:29:58,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:29:59,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:59,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:59,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:59,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:59,334 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:29:59,354 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-26 00:29:59,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:59,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:29:59,905 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:29:59,950 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 00:30:00,041 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:30:00,309 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:30:00,426 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:30:00,504 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-26 00:30:00,589 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:30:00,630 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:30:00,678 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-26 00:30:00,745 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-26 00:30:00,762 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:30:00,763 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-26 00:30:00,774 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-26 00:30:01,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,097 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:30:01,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,105 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:30:01,106 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:30:01,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,108 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:30:01,122 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:30:01,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,149 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:30:01,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,190 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-26 00:30:01,201 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:30:01,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,215 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:30:01,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,450 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:30:01,452 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:30:01,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,468 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:30:01,469 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:30:01,470 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:30:01,471 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:30:01,472 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:30:01,472 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:30:01,473 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:30:01,519 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:30:01,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,564 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:30:01,565 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:30:01,567 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:30:01,568 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:30:01,594 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,596 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,597 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,599 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,600 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,601 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,603 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,603 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,605 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,606 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,608 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,609 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,610 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,611 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,612 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:01,632 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-26 00:30:01,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,653 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-26 00:30:01,654 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:30:01,654 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-26 00:30:01,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,655 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:30:01,662 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:30:01,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,673 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 00:30:01,676 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:30:01,677 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:30:01,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,680 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:30:01,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,683 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:30:01,684 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:30:01,685 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:30:01,685 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:30:01,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,697 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-26 00:30:01,698 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-26 00:30:01,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,702 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:30:01,702 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:30:01,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,720 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-26 00:30:01,726 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:30:01,727 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:30:01,727 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:30:01,727 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:30:01,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:01,747 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-26 00:30:02,009 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:30:02,010 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-26 00:30:02,011 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-26 00:30:02,017 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:30:02,018 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:30:02,019 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:30:02,024 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:30:02,041 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:30:02,042 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:30:02,043 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:30:02,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:02,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:02,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:02,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:02,161 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) [2022-11-26 00:30:02,166 INFO L158 Benchmark]: Toolchain (without parser) took 4199.30ms. Allocated memory was 79.7MB in the beginning and 130.0MB in the end (delta: 50.3MB). Free memory was 44.0MB in the beginning and 69.2MB in the end (delta: -25.3MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2022-11-26 00:30:02,167 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:30:02,167 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4194.59ms. Allocated memory was 79.7MB in the beginning and 130.0MB in the end (delta: 50.3MB). Free memory was 43.7MB in the beginning and 69.2MB in the end (delta: -25.5MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2022-11-26 00:30:02,169 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4194.59ms. Allocated memory was 79.7MB in the beginning and 130.0MB in the end (delta: 50.3MB). Free memory was 43.7MB in the beginning and 69.2MB in the end (delta: -25.5MB). Peak memory consumption was 51.1MB. 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