./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/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_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/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_a585f62c-8da5-43de-bfee-67bd2778df35/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 5c13092b5fe0ffbf7fbf1fe31d493be6a68ca2455b811b10fd7983ff470e432f --- 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 19:34:16,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:34:16,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:34:16,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:34:16,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:34:16,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:34:16,770 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:34:16,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:34:16,775 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:34:16,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:34:16,778 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:34:16,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:34:16,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:34:16,781 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:34:16,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:34:16,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:34:16,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:34:16,787 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:34:16,789 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:34:16,792 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:34:16,794 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:34:16,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:34:16,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:34:16,798 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:34:16,804 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:34:16,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:34:16,805 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:34:16,806 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:34:16,807 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:34:16,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:34:16,808 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:34:16,809 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:34:16,810 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:34:16,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:34:16,812 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:34:16,812 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:34:16,813 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:34:16,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:34:16,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:34:16,814 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:34:16,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:34:16,815 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-12-13 19:34:16,834 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:34:16,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:34:16,834 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:34:16,834 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:34:16,835 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:34:16,839 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:34:16,840 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:34:16,840 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:34:16,840 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:34:16,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:34:16,840 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 19:34:16,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:34:16,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:34:16,841 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 19:34:16,841 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 19:34:16,841 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 19:34:16,841 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:34:16,841 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 19:34:16,841 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:34:16,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:34:16,842 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:34:16,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:34:16,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:34:16,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:34:16,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:34:16,842 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:34:16,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 19:34:16,843 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:34:16,843 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:34:16,843 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:34:16,843 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:34:16,843 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_a585f62c-8da5-43de-bfee-67bd2778df35/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c13092b5fe0ffbf7fbf1fe31d493be6a68ca2455b811b10fd7983ff470e432f [2022-12-13 19:34:17,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:34:17,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:34:17,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:34:17,067 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:34:17,068 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:34:17,069 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2022-12-13 19:34:19,635 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:34:19,936 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:34:19,936 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2022-12-13 19:34:19,956 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/data/d1efd02a3/13dcc57abf80495a9aabffce667e48f3/FLAGfb6f2ee10 [2022-12-13 19:34:19,969 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/data/d1efd02a3/13dcc57abf80495a9aabffce667e48f3 [2022-12-13 19:34:19,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:34:19,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:34:19,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:34:19,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:34:19,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:34:19,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:34:19" (1/1) ... [2022-12-13 19:34:19,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4904dd16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:34:19, skipping insertion in model container [2022-12-13 19:34:19,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:34:19" (1/1) ... [2022-12-13 19:34:19,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:34:20,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:34:20,596 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:34:20,638 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i[108030,108043] [2022-12-13 19:34:20,665 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 19:34:20,669 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 19:34:20,680 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-13 19:34:20,683 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-13 19:34:20,686 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-13 19:34:20,710 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:20,714 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:20,726 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:20,727 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:20,761 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:20,763 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:20,764 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:34:20,764 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:20,765 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:20,767 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-13 19:34:20,767 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-13 19:34:20,793 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:20,794 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:20,795 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:20,796 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:20,832 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:20,835 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:20,837 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:20,839 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:20,847 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 19:34:20,848 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:20,849 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:20,849 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:20,855 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 19:34:20,857 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 19:34:20,857 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 19:34:20,858 WARN L623 FunctionHandler]: Unknown extern function kstrdup [2022-12-13 19:34:20,859 WARN L623 FunctionHandler]: Unknown extern function kstrdup [2022-12-13 19:34:20,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:34:20,860 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:20,861 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:20,862 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:20,865 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 19:34:20,865 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:20,866 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:20,871 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-13 19:34:20,871 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-13 19:34:20,903 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:20,904 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:20,905 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:20,907 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:34:20,911 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield reference at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) 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.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-13 19:34:20,915 INFO L158 Benchmark]: Toolchain (without parser) took 941.35ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 66.1MB in the beginning and 69.5MB in the end (delta: -3.4MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2022-12-13 19:34:20,916 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 113.2MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 19:34:20,916 INFO L158 Benchmark]: CACSL2BoogieTranslator took 939.25ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 66.1MB in the beginning and 69.5MB in the end (delta: -3.4MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2022-12-13 19:34:20,917 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 113.2MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 939.25ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 66.1MB in the beginning and 69.5MB in the end (delta: -3.4MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield reference: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) 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_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/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_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/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_a585f62c-8da5-43de-bfee-67bd2778df35/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 5c13092b5fe0ffbf7fbf1fe31d493be6a68ca2455b811b10fd7983ff470e432f --- 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 19:34:22,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:34:22,293 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:34:22,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:34:22,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:34:22,309 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:34:22,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:34:22,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:34:22,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:34:22,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:34:22,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:34:22,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:34:22,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:34:22,316 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:34:22,317 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:34:22,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:34:22,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:34:22,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:34:22,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:34:22,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:34:22,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:34:22,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:34:22,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:34:22,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:34:22,328 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:34:22,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:34:22,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:34:22,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:34:22,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:34:22,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:34:22,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:34:22,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:34:22,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:34:22,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:34:22,333 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:34:22,333 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:34:22,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:34:22,334 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:34:22,334 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:34:22,335 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:34:22,336 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:34:22,336 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-12-13 19:34:22,353 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:34:22,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:34:22,353 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:34:22,353 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:34:22,354 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:34:22,354 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:34:22,354 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:34:22,354 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:34:22,355 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:34:22,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:34:22,355 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 19:34:22,355 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:34:22,355 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:34:22,355 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 19:34:22,356 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 19:34:22,356 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 19:34:22,356 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:34:22,356 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 19:34:22,356 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 19:34:22,356 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 19:34:22,357 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:34:22,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:34:22,357 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:34:22,357 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:34:22,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:34:22,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:34:22,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:34:22,358 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 19:34:22,358 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 19:34:22,358 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:34:22,358 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:34:22,358 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:34:22,359 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 19:34:22,359 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:34:22,359 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_a585f62c-8da5-43de-bfee-67bd2778df35/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c13092b5fe0ffbf7fbf1fe31d493be6a68ca2455b811b10fd7983ff470e432f [2022-12-13 19:34:22,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:34:22,601 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:34:22,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:34:22,604 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:34:22,604 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:34:22,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2022-12-13 19:34:25,205 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:34:25,543 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:34:25,543 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2022-12-13 19:34:25,564 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/data/ba934d3c7/f0050da33ab64dbdb554d2f6662c6db7/FLAG313b6137e [2022-12-13 19:34:25,574 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/bin/uautomizer-uyxdKDjOR8/data/ba934d3c7/f0050da33ab64dbdb554d2f6662c6db7 [2022-12-13 19:34:25,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:34:25,577 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:34:25,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:34:25,578 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:34:25,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:34:25,581 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:34:25" (1/1) ... [2022-12-13 19:34:25,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44e4624d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:34:25, skipping insertion in model container [2022-12-13 19:34:25,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:34:25" (1/1) ... [2022-12-13 19:34:25,587 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:34:25,668 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:34:26,280 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:34:26,322 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a585f62c-8da5-43de-bfee-67bd2778df35/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i[108030,108043] [2022-12-13 19:34:26,345 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 19:34:26,348 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 19:34:26,359 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-13 19:34:26,361 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-13 19:34:26,364 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-13 19:34:26,383 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:26,386 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:26,395 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:26,396 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:26,422 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:26,423 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:26,424 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:34:26,425 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:26,427 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:26,428 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-13 19:34:26,429 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-13 19:34:26,456 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:26,457 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:26,459 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:34:26,459 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:26,509 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:26,512 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:26,516 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:26,518 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:26,527 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 19:34:26,529 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:26,530 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:26,530 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:26,537 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 19:34:26,539 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 19:34:26,539 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 19:34:26,540 WARN L623 FunctionHandler]: Unknown extern function kstrdup [2022-12-13 19:34:26,541 WARN L623 FunctionHandler]: Unknown extern function kstrdup [2022-12-13 19:34:26,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:34:26,542 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:26,543 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:26,544 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:26,548 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 19:34:26,548 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:26,548 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:34:26,555 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-13 19:34:26,555 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-13 19:34:26,588 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:26,590 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:26,592 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 19:34:26,594 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:34:26,599 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield reference at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) 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.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-13 19:34:26,603 INFO L158 Benchmark]: Toolchain (without parser) took 1025.15ms. Allocated memory is still 77.6MB. Free memory was 47.6MB in the beginning and 36.9MB in the end (delta: 10.7MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2022-12-13 19:34:26,604 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 19:34:26,604 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1023.68ms. Allocated memory is still 77.6MB. Free memory was 47.4MB in the beginning and 36.9MB in the end (delta: 10.5MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2022-12-13 19:34:26,606 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 58.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1023.68ms. Allocated memory is still 77.6MB. Free memory was 47.4MB in the beginning and 36.9MB in the end (delta: 10.5MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield reference: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) 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 reference