./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 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_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/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_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.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_4cb26d47-afed-4e8d-becb-67a65dba7381/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_4cb26d47-afed-4e8d-becb-67a65dba7381/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 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-38b53e6 [2022-11-25 23:16:04,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:16:04,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:16:04,110 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:16:04,110 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:16:04,112 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:16:04,113 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:16:04,115 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:16:04,117 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:16:04,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:16:04,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:16:04,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:16:04,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:16:04,123 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:16:04,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:16:04,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:16:04,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:16:04,127 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:16:04,129 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:16:04,131 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:16:04,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:16:04,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:16:04,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:16:04,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:16:04,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:16:04,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:16:04,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:16:04,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:16:04,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:16:04,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:16:04,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:16:04,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:16:04,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:16:04,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:16:04,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:16:04,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:16:04,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:16:04,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:16:04,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:16:04,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:16:04,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:16:04,155 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-11-25 23:16:04,182 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:16:04,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:16:04,183 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:16:04,183 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:16:04,184 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:16:04,184 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:16:04,185 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:16:04,185 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:16:04,185 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:16:04,185 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:16:04,186 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:16:04,186 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:16:04,186 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:16:04,186 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:16:04,187 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:16:04,187 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:16:04,187 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:16:04,188 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:16:04,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 23:16:04,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 23:16:04,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:16:04,189 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:16:04,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:16:04,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:16:04,190 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 23:16:04,190 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 23:16:04,191 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 23:16:04,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:16:04,191 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:16:04,191 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:16:04,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:16:04,192 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:16:04,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:16:04,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:16:04,193 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:16:04,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:16:04,193 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:16:04,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:16:04,194 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:16:04,194 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_4cb26d47-afed-4e8d-becb-67a65dba7381/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 [2022-11-25 23:16:04,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:16:04,489 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:16:04,492 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:16:04,494 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:16:04,494 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:16:04,496 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:16:07,865 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:16:08,766 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:16:08,767 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:16:08,836 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/data/c00c89832/b2cfca5c14384c1bab5cf48c59ded4f0/FLAGfc99fcea6 [2022-11-25 23:16:08,854 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/data/c00c89832/b2cfca5c14384c1bab5cf48c59ded4f0 [2022-11-25 23:16:08,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:16:08,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:16:08,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:16:08,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:16:08,873 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:16:08,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:16:08" (1/1) ... [2022-11-25 23:16:08,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c7b2f35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:16:08, skipping insertion in model container [2022-11-25 23:16:08,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:16:08" (1/1) ... [2022-11-25 23:16:08,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:16:09,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:16:10,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:10,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:10,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:10,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:10,387 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:16:10,405 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 23:16:10,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:10,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:10,708 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:16:10,749 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 23:16:10,824 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:16:11,003 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:16:11,139 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:16:11,232 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 23:16:11,320 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:16:11,360 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:16:11,416 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 23:16:11,486 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 23:16:11,505 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:16:11,508 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 23:16:11,530 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 23:16:11,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,807 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:16:11,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,811 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:16:11,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,819 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:16:11,820 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:16:11,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,822 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:16:11,824 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:16:11,836 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:11,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,873 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:11,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,924 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 23:16:11,937 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:11,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,953 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:11,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:11,999 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,220 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:16:12,223 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:16:12,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,237 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:16:12,238 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:16:12,239 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:16:12,240 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:16:12,241 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:16:12,241 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:16:12,242 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:16:12,254 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:16:12,259 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:16:12,259 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:16:12,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,266 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,268 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,283 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:16:12,284 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:16:12,288 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:16:12,289 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:16:12,300 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,301 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:16:12,302 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,303 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,304 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,304 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,305 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,306 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,307 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,308 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,310 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,310 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,311 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,311 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,313 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,314 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:12,325 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:16:12,338 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:16:12,360 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,365 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 23:16:12,366 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:16:12,367 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 23:16:12,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,373 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:12,382 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:12,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,395 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,396 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:16:12,405 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:16:12,406 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:16:12,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,408 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:16:12,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,410 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:16:12,410 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:16:12,411 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:16:12,412 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:16:12,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,433 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 23:16:12,433 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 23:16:12,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,439 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:16:12,439 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:16:12,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,460 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,461 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 23:16:12,468 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:16:12,469 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:16:12,469 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:16:12,469 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:16:12,470 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:16:12,470 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:16:12,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,493 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 23:16:12,822 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,824 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,827 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,828 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,830 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:16:12,833 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,833 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,843 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,844 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,846 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:16:12,846 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:16:12,847 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:16:12,854 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,856 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:16:12,856 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:16:12,858 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:16:12,869 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,870 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,870 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,871 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:16:12,890 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:16:12,891 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:16:12,892 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:16:12,964 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:16:12,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:12,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:13,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:13,016 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) [2022-11-25 23:16:13,023 INFO L158 Benchmark]: Toolchain (without parser) took 4162.55ms. Allocated memory was 157.3MB in the beginning and 218.1MB in the end (delta: 60.8MB). Free memory was 98.8MB in the beginning and 123.4MB in the end (delta: -24.6MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2022-11-25 23:16:13,023 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 117.4MB. Free memory is still 70.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:16:13,024 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4159.78ms. Allocated memory was 157.3MB in the beginning and 218.1MB in the end (delta: 60.8MB). Free memory was 98.8MB in the beginning and 123.4MB in the end (delta: -24.6MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2022-11-25 23:16:13,026 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 117.4MB. Free memory is still 70.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4159.78ms. Allocated memory was 157.3MB in the beginning and 218.1MB in the end (delta: 60.8MB). Free memory was 98.8MB in the beginning and 123.4MB in the end (delta: -24.6MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/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_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.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_4cb26d47-afed-4e8d-becb-67a65dba7381/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_4cb26d47-afed-4e8d-becb-67a65dba7381/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 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-38b53e6 [2022-11-25 23:16:15,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:16:15,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:16:15,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:16:15,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:16:15,639 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:16:15,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:16:15,647 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:16:15,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:16:15,654 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:16:15,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:16:15,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:16:15,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:16:15,667 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:16:15,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:16:15,672 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:16:15,674 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:16:15,676 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:16:15,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:16:15,681 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:16:15,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:16:15,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:16:15,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:16:15,696 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:16:15,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:16:15,702 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:16:15,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:16:15,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:16:15,706 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:16:15,707 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:16:15,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:16:15,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:16:15,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:16:15,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:16:15,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:16:15,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:16:15,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:16:15,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:16:15,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:16:15,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:16:15,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:16:15,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-11-25 23:16:15,789 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:16:15,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:16:15,791 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:16:15,791 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:16:15,792 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:16:15,792 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:16:15,793 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:16:15,793 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:16:15,793 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:16:15,794 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:16:15,795 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:16:15,795 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:16:15,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 23:16:15,796 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 23:16:15,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:16:15,797 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:16:15,797 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:16:15,797 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:16:15,798 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 23:16:15,798 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 23:16:15,798 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 23:16:15,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:16:15,799 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:16:15,799 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 23:16:15,799 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 23:16:15,799 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:16:15,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:16:15,800 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 23:16:15,800 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:16:15,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:16:15,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:16:15,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:16:15,802 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-25 23:16:15,802 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 23:16:15,802 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:16:15,802 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 23:16:15,803 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_4cb26d47-afed-4e8d-becb-67a65dba7381/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 [2022-11-25 23:16:16,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:16:16,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:16:16,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:16:16,289 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:16:16,290 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:16:16,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:16:19,828 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:16:20,999 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:16:20,999 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:16:21,091 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/data/36a4bf6f8/2a226f35aba8449db9536c841fb16290/FLAGea50d9629 [2022-11-25 23:16:21,113 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb26d47-afed-4e8d-becb-67a65dba7381/bin/utaipan-ByfvJB40ur/data/36a4bf6f8/2a226f35aba8449db9536c841fb16290 [2022-11-25 23:16:21,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:16:21,118 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:16:21,120 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:16:21,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:16:21,124 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:16:21,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:16:21" (1/1) ... [2022-11-25 23:16:21,127 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eaaabf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:16:21, skipping insertion in model container [2022-11-25 23:16:21,127 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:16:21" (1/1) ... [2022-11-25 23:16:21,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:16:21,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:16:22,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:22,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:22,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:22,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:22,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:16:22,561 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 23:16:22,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:22,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:22,873 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:16:22,912 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 23:16:22,986 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:16:23,165 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:16:23,296 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:16:23,391 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 23:16:23,534 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:16:23,585 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:16:23,643 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 23:16:23,715 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 23:16:23,730 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:16:23,732 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 23:16:23,750 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 23:16:23,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:23,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:23,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:23,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:23,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:23,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,025 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:16:24,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,029 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:16:24,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,037 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:16:24,038 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:16:24,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,041 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:16:24,042 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:16:24,054 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:24,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,073 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:24,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,102 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 23:16:24,113 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:24,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,125 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:24,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,283 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:16:24,286 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:16:24,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,302 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:16:24,303 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:16:24,305 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:16:24,305 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:16:24,306 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:16:24,307 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:16:24,307 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:16:24,318 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:16:24,321 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:16:24,322 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:16:24,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,346 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:16:24,348 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:16:24,350 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:16:24,351 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:16:24,362 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,363 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:16:24,363 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,364 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,365 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,366 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,366 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,367 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,367 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,368 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,370 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,371 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,371 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,372 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,372 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,374 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:16:24,374 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:16:24,385 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:16:24,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,408 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 23:16:24,408 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:16:24,409 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 23:16:24,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,410 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:24,410 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:16:24,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,423 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:16:24,423 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:16:24,424 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:16:24,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,426 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:16:24,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,429 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:16:24,430 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:16:24,430 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:16:24,431 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:16:24,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,478 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 23:16:24,479 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 23:16:24,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,484 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:16:24,485 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:16:24,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,506 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 23:16:24,514 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:16:24,515 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:16:24,515 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:16:24,515 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:16:24,516 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:16:24,516 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:16:24,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:24,540 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 23:16:24,893 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:16:24,898 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:16:24,899 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:16:24,901 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:16:24,908 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:16:24,910 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:16:24,912 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:16:24,920 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:16:24,940 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:16:24,941 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:16:24,942 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:16:25,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:25,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:25,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:25,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:16:25,079 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) [2022-11-25 23:16:25,088 INFO L158 Benchmark]: Toolchain (without parser) took 3968.43ms. Allocated memory was 90.2MB in the beginning and 136.3MB in the end (delta: 46.1MB). Free memory was 50.5MB in the beginning and 61.5MB in the end (delta: -11.0MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. [2022-11-25 23:16:25,090 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:16:25,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3965.78ms. Allocated memory was 90.2MB in the beginning and 136.3MB in the end (delta: 46.1MB). Free memory was 50.5MB in the beginning and 61.5MB in the end (delta: -11.0MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. [2022-11-25 23:16:25,093 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3965.78ms. Allocated memory was 90.2MB in the beginning and 136.3MB in the end (delta: 46.1MB). Free memory was 50.5MB in the beginning and 61.5MB in the end (delta: -11.0MB). Peak memory consumption was 69.4MB. 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