./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.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_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/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_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/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_bf6057a3-2474-4e1c-9930-8809cdd321bd/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 09bf6134f3eb357cfa37ec5fd25c5bd5a055c6c1af3efd4a787c4d40ec5edf98 --- 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 16:49:02,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 16:49:02,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 16:49:02,828 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 16:49:02,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 16:49:02,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 16:49:02,831 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 16:49:02,832 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 16:49:02,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 16:49:02,834 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 16:49:02,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 16:49:02,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 16:49:02,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 16:49:02,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 16:49:02,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 16:49:02,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 16:49:02,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 16:49:02,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 16:49:02,843 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 16:49:02,845 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 16:49:02,846 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 16:49:02,847 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 16:49:02,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 16:49:02,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 16:49:02,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 16:49:02,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 16:49:02,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 16:49:02,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 16:49:02,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 16:49:02,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 16:49:02,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 16:49:02,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 16:49:02,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 16:49:02,858 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 16:49:02,859 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 16:49:02,859 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 16:49:02,859 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 16:49:02,860 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 16:49:02,860 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 16:49:02,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 16:49:02,861 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 16:49:02,862 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-12-13 16:49:02,882 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 16:49:02,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 16:49:02,883 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 16:49:02,883 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 16:49:02,883 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 16:49:02,884 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 16:49:02,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 16:49:02,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 16:49:02,884 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 16:49:02,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 16:49:02,885 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 16:49:02,885 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 16:49:02,885 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 16:49:02,885 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 16:49:02,886 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 16:49:02,886 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 16:49:02,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 16:49:02,886 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 16:49:02,886 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 16:49:02,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 16:49:02,887 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 16:49:02,887 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 16:49:02,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:49:02,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 16:49:02,887 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 16:49:02,888 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 16:49:02,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 16:49:02,888 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 16:49:02,888 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 16:49:02,888 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 16:49:02,888 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 16:49:02,889 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_bf6057a3-2474-4e1c-9930-8809cdd321bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09bf6134f3eb357cfa37ec5fd25c5bd5a055c6c1af3efd4a787c4d40ec5edf98 [2022-12-13 16:49:03,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 16:49:03,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 16:49:03,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 16:49:03,110 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 16:49:03,110 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 16:49:03,111 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i [2022-12-13 16:49:05,675 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 16:49:06,155 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 16:49:06,155 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i [2022-12-13 16:49:06,226 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/data/3bf545c29/364932a749b845fbb4a28ea61fc49aa6/FLAG732d89b32 [2022-12-13 16:49:06,242 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/data/3bf545c29/364932a749b845fbb4a28ea61fc49aa6 [2022-12-13 16:49:06,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 16:49:06,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 16:49:06,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 16:49:06,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 16:49:06,251 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 16:49:06,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:49:06" (1/1) ... [2022-12-13 16:49:06,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46ca99f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:49:06, skipping insertion in model container [2022-12-13 16:49:06,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:49:06" (1/1) ... [2022-12-13 16:49:06,259 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 16:49:06,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 16:49:06,778 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4587] [2022-12-13 16:49:06,838 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8816] [2022-12-13 16:49:06,838 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8817-8818] [2022-12-13 16:49:07,099 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_bf6057a3-2474-4e1c-9930-8809cdd321bd/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i[263061,263074] [2022-12-13 16:49:07,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,351 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 16:49:07,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,365 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:49:07,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,378 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 16:49:07,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,382 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:49:07,403 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 16:49:07,405 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:49:07,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,489 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 16:49:07,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,510 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:49:07,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,511 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 16:49:07,512 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:49:07,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,513 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 16:49:07,513 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:49:07,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,514 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 16:49:07,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:07,519 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.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 16:49:07,523 INFO L158 Benchmark]: Toolchain (without parser) took 1276.48ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 66.5MB in the beginning and 93.4MB in the end (delta: -27.0MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2022-12-13 16:49:07,523 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 132.1MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 16:49:07,524 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1274.28ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 66.3MB in the beginning and 93.4MB in the end (delta: -27.1MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2022-12-13 16:49:07,525 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 132.1MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1274.28ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 66.3MB in the beginning and 93.4MB in the end (delta: -27.1MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/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_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/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_bf6057a3-2474-4e1c-9930-8809cdd321bd/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 09bf6134f3eb357cfa37ec5fd25c5bd5a055c6c1af3efd4a787c4d40ec5edf98 --- 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 16:49:08,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 16:49:08,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 16:49:08,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 16:49:08,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 16:49:08,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 16:49:08,884 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 16:49:08,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 16:49:08,886 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 16:49:08,886 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 16:49:08,887 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 16:49:08,888 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 16:49:08,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 16:49:08,889 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 16:49:08,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 16:49:08,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 16:49:08,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 16:49:08,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 16:49:08,892 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 16:49:08,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 16:49:08,895 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 16:49:08,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 16:49:08,897 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 16:49:08,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 16:49:08,902 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 16:49:08,902 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 16:49:08,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 16:49:08,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 16:49:08,904 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 16:49:08,905 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 16:49:08,905 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 16:49:08,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 16:49:08,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 16:49:08,913 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 16:49:08,914 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 16:49:08,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 16:49:08,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 16:49:08,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 16:49:08,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 16:49:08,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 16:49:08,917 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 16:49:08,918 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-12-13 16:49:08,940 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 16:49:08,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 16:49:08,940 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 16:49:08,941 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 16:49:08,941 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 16:49:08,941 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 16:49:08,942 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 16:49:08,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 16:49:08,942 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 16:49:08,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 16:49:08,943 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 16:49:08,943 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 16:49:08,943 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 16:49:08,943 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 16:49:08,944 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 16:49:08,944 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 16:49:08,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 16:49:08,944 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 16:49:08,944 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 16:49:08,944 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 16:49:08,944 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 16:49:08,944 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 16:49:08,944 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 16:49:08,945 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 16:49:08,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:49:08,945 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 16:49:08,945 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 16:49:08,945 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 16:49:08,945 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 16:49:08,946 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 16:49:08,946 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 16:49:08,946 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 16:49:08,946 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 16:49:08,946 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 16:49:08,946 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_bf6057a3-2474-4e1c-9930-8809cdd321bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09bf6134f3eb357cfa37ec5fd25c5bd5a055c6c1af3efd4a787c4d40ec5edf98 [2022-12-13 16:49:09,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 16:49:09,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 16:49:09,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 16:49:09,179 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 16:49:09,179 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 16:49:09,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i [2022-12-13 16:49:11,753 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 16:49:12,326 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 16:49:12,326 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i [2022-12-13 16:49:12,385 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/data/d36d4a3b5/c4d283761b534c149905bad3c3f9ba60/FLAG7e96105a2 [2022-12-13 16:49:12,397 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf6057a3-2474-4e1c-9930-8809cdd321bd/bin/uautomizer-uyxdKDjOR8/data/d36d4a3b5/c4d283761b534c149905bad3c3f9ba60 [2022-12-13 16:49:12,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 16:49:12,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 16:49:12,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 16:49:12,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 16:49:12,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 16:49:12,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:49:12" (1/1) ... [2022-12-13 16:49:12,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c49004d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:49:12, skipping insertion in model container [2022-12-13 16:49:12,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:49:12" (1/1) ... [2022-12-13 16:49:12,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 16:49:12,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 16:49:13,051 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4587] [2022-12-13 16:49:13,148 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8816] [2022-12-13 16:49:13,148 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8817-8818] [2022-12-13 16:49:13,345 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_bf6057a3-2474-4e1c-9930-8809cdd321bd/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i[263061,263074] [2022-12-13 16:49:13,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,573 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 16:49:13,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,578 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:49:13,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,590 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 16:49:13,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,595 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:49:13,615 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 16:49:13,618 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:49:13,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,702 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 16:49:13,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,721 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:49:13,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,722 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 16:49:13,723 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:49:13,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,723 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 16:49:13,724 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:49:13,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,725 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 16:49:13,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:49:13,731 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.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 16:49:13,734 INFO L158 Benchmark]: Toolchain (without parser) took 1334.47ms. Allocated memory was 81.8MB in the beginning and 121.6MB in the end (delta: 39.8MB). Free memory was 35.9MB in the beginning and 45.4MB in the end (delta: -9.5MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. [2022-12-13 16:49:13,735 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 16:49:13,735 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1332.83ms. Allocated memory was 81.8MB in the beginning and 121.6MB in the end (delta: 39.8MB). Free memory was 35.9MB in the beginning and 45.4MB in the end (delta: -9.5MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. [2022-12-13 16:49:13,736 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 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1332.83ms. Allocated memory was 81.8MB in the beginning and 121.6MB in the end (delta: 39.8MB). Free memory was 35.9MB in the beginning and 45.4MB in the end (delta: -9.5MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write