./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4c0f084076591562e8c6feec1a43f8c6dc5c15ac8eb2350560e231271c3029a6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 14:44:32,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 14:44:32,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 14:44:32,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 14:44:32,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 14:44:32,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 14:44:32,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 14:44:32,882 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 14:44:32,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 14:44:32,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 14:44:32,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 14:44:32,885 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 14:44:32,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 14:44:32,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 14:44:32,887 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 14:44:32,888 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 14:44:32,888 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 14:44:32,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 14:44:32,890 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 14:44:32,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 14:44:32,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 14:44:32,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 14:44:32,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 14:44:32,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 14:44:32,897 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 14:44:32,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 14:44:32,897 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 14:44:32,898 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 14:44:32,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 14:44:32,899 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 14:44:32,899 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 14:44:32,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 14:44:32,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 14:44:32,901 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 14:44:32,901 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 14:44:32,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 14:44:32,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 14:44:32,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 14:44:32,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 14:44:32,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 14:44:32,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 14:44:32,904 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-12-13 14:44:32,919 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 14:44:32,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 14:44:32,919 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 14:44:32,920 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 14:44:32,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 14:44:32,920 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 14:44:32,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 14:44:32,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 14:44:32,921 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 14:44:32,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 14:44:32,921 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 14:44:32,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 14:44:32,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 14:44:32,921 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 14:44:32,921 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 14:44:32,922 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 14:44:32,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 14:44:32,922 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 14:44:32,922 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 14:44:32,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 14:44:32,922 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 14:44:32,922 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 14:44:32,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:44:32,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 14:44:32,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 14:44:32,923 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 14:44:32,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 14:44:32,923 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 14:44:32,923 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 14:44:32,924 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 14:44:32,924 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 14:44:32,924 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c0f084076591562e8c6feec1a43f8c6dc5c15ac8eb2350560e231271c3029a6 [2022-12-13 14:44:33,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 14:44:33,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 14:44:33,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 14:44:33,130 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 14:44:33,131 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 14:44:33,132 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2022-12-13 14:44:35,640 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 14:44:36,077 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 14:44:36,078 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2022-12-13 14:44:36,116 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/data/231d43509/d88c39546a2c4d95a2ee9a5ee91dac67/FLAGeb5d63c3d [2022-12-13 14:44:36,213 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/data/231d43509/d88c39546a2c4d95a2ee9a5ee91dac67 [2022-12-13 14:44:36,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 14:44:36,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 14:44:36,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 14:44:36,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 14:44:36,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 14:44:36,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:44:36" (1/1) ... [2022-12-13 14:44:36,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d1afe60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:44:36, skipping insertion in model container [2022-12-13 14:44:36,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:44:36" (1/1) ... [2022-12-13 14:44:36,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 14:44:36,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 14:44:36,855 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7697] [2022-12-13 14:44:37,244 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 14:44:37,361 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 14:44:37,362 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 14:44:37,362 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 14:44:37,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,537 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-12-13 14:44:37,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,539 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-12-13 14:44:37,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,541 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-12-13 14:44:37,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,550 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 14:44:37,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,566 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-12-13 14:44:37,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,569 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-12-13 14:44:37,569 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 14:44:37,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,570 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 14:44:37,571 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-12-13 14:44:37,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,571 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-12-13 14:44:37,571 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 14:44:37,572 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 14:44:37,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,573 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-12-13 14:44:37,574 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 14:44:37,574 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 14:44:37,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,575 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-12-13 14:44:37,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,576 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-12-13 14:44:37,576 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:37,578 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:37,578 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:44:37,579 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:44:37,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,579 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:37,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,591 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:37,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:37,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,607 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:44:37,608 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:44:37,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,616 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:44:37,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:44:37,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,619 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:44:37,619 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:37,620 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:44:37,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:37,648 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd [2022-12-13 14:44:37,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4576fc41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:44:37, skipping insertion in model container [2022-12-13 14:44:37,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 14:44:37,649 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 14:44:37,650 INFO L158 Benchmark]: Toolchain (without parser) took 1432.32ms. Allocated memory was 121.6MB in the beginning and 174.1MB in the end (delta: 52.4MB). Free memory was 59.6MB in the beginning and 72.3MB in the end (delta: -12.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-12-13 14:44:37,650 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 121.6MB. Free memory was 98.0MB in the beginning and 97.9MB in the end (delta: 79.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 14:44:37,651 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1430.25ms. Allocated memory was 121.6MB in the beginning and 174.1MB in the end (delta: 52.4MB). Free memory was 59.4MB in the beginning and 72.3MB in the end (delta: -12.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-12-13 14:44:37,652 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 121.6MB. Free memory was 98.0MB in the beginning and 97.9MB in the end (delta: 79.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1430.25ms. Allocated memory was 121.6MB in the beginning and 174.1MB in the end (delta: 52.4MB). Free memory was 59.4MB in the beginning and 72.3MB in the end (delta: -12.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9523]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4c0f084076591562e8c6feec1a43f8c6dc5c15ac8eb2350560e231271c3029a6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 14:44:39,005 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 14:44:39,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 14:44:39,019 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 14:44:39,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 14:44:39,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 14:44:39,021 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 14:44:39,023 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 14:44:39,024 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 14:44:39,025 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 14:44:39,025 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 14:44:39,026 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 14:44:39,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 14:44:39,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 14:44:39,028 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 14:44:39,029 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 14:44:39,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 14:44:39,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 14:44:39,031 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 14:44:39,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 14:44:39,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 14:44:39,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 14:44:39,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 14:44:39,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 14:44:39,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 14:44:39,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 14:44:39,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 14:44:39,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 14:44:39,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 14:44:39,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 14:44:39,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 14:44:39,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 14:44:39,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 14:44:39,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 14:44:39,049 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 14:44:39,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 14:44:39,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 14:44:39,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 14:44:39,051 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 14:44:39,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 14:44:39,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 14:44:39,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-12-13 14:44:39,076 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 14:44:39,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 14:44:39,077 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 14:44:39,077 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 14:44:39,077 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 14:44:39,078 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 14:44:39,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 14:44:39,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 14:44:39,079 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 14:44:39,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 14:44:39,079 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 14:44:39,079 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 14:44:39,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 14:44:39,079 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 14:44:39,080 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 14:44:39,080 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 14:44:39,080 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 14:44:39,080 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 14:44:39,080 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 14:44:39,080 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 14:44:39,080 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 14:44:39,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 14:44:39,081 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 14:44:39,081 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 14:44:39,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:44:39,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 14:44:39,081 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 14:44:39,081 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 14:44:39,081 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 14:44:39,081 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 14:44:39,082 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 14:44:39,087 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 14:44:39,087 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 14:44:39,088 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 14:44:39,088 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c0f084076591562e8c6feec1a43f8c6dc5c15ac8eb2350560e231271c3029a6 [2022-12-13 14:44:39,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 14:44:39,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 14:44:39,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 14:44:39,319 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 14:44:39,319 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 14:44:39,321 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2022-12-13 14:44:41,944 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 14:44:42,485 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 14:44:42,486 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2022-12-13 14:44:42,536 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/data/c6e9134e0/d020712a9ca548bbbf14c210cf42c2b8/FLAG83ca4c591 [2022-12-13 14:44:42,550 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f640cc47-6c25-49f0-9fde-3c18c2d72deb/bin/uautomizer-uyxdKDjOR8/data/c6e9134e0/d020712a9ca548bbbf14c210cf42c2b8 [2022-12-13 14:44:42,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 14:44:42,554 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 14:44:42,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 14:44:42,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 14:44:42,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 14:44:42,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:44:42" (1/1) ... [2022-12-13 14:44:42,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2718b304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:44:42, skipping insertion in model container [2022-12-13 14:44:42,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:44:42" (1/1) ... [2022-12-13 14:44:42,568 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 14:44:42,746 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 14:44:43,175 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7697] [2022-12-13 14:44:43,502 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 14:44:43,636 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 14:44:43,637 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 14:44:43,637 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 14:44:43,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,856 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-12-13 14:44:43,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,860 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-12-13 14:44:43,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,863 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-12-13 14:44:43,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,873 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 14:44:43,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,896 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-12-13 14:44:43,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,901 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-12-13 14:44:43,902 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 14:44:43,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,904 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 14:44:43,904 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-12-13 14:44:43,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,905 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-12-13 14:44:43,905 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 14:44:43,906 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 14:44:43,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,909 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-12-13 14:44:43,909 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 14:44:43,909 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 14:44:43,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,911 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-12-13 14:44:43,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,912 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-12-13 14:44:43,912 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:43,915 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:43,916 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:44:43,917 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:44:43,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,918 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:43,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,933 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:43,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,945 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:43,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,957 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:44:43,957 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:44:43,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,965 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:44:43,966 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:44:43,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,968 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:44:43,968 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:44:43,969 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:44:43,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:43,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 14:44:44,001 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd [2022-12-13 14:44:44,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@524fc042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:44:44, skipping insertion in model container [2022-12-13 14:44:44,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 14:44:44,002 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 14:44:44,003 INFO L158 Benchmark]: Toolchain (without parser) took 1448.20ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 40.0MB in the beginning and 33.6MB in the end (delta: 6.5MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2022-12-13 14:44:44,003 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 56.6MB. Free memory is still 35.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 14:44:44,004 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1445.90ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 39.8MB in the beginning and 33.6MB in the end (delta: 6.3MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2022-12-13 14:44:44,005 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 56.6MB. Free memory is still 35.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1445.90ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 39.8MB in the beginning and 33.6MB in the end (delta: 6.3MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9523]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd 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: UNKNOWN