./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 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/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_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R --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-38b53e6 [2022-11-25 18:03:22,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:03:22,241 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:03:22,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:03:22,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:03:22,266 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:03:22,274 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:03:22,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:03:22,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:03:22,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:03:22,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:03:22,291 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:03:22,292 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:03:22,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:03:22,298 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:03:22,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:03:22,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:03:22,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:03:22,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:03:22,307 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:03:22,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:03:22,311 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:03:22,312 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:03:22,313 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:03:22,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:03:22,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:03:22,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:03:22,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:03:22,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:03:22,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:03:22,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:03:22,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:03:22,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:03:22,327 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:03:22,328 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:03:22,328 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:03:22,329 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:03:22,329 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:03:22,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:03:22,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:03:22,331 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:03:22,331 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-11-25 18:03:22,353 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:03:22,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:03:22,354 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:03:22,354 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:03:22,355 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:03:22,355 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:03:22,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:03:22,356 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:03:22,357 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:03:22,357 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:03:22,357 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:03:22,357 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:03:22,358 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:03:22,358 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:03:22,358 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:03:22,359 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:03:22,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:03:22,359 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:03:22,359 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:03:22,360 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:03:22,360 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:03:22,360 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:03:22,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:03:22,361 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:03:22,361 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:03:22,361 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:03:22,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:03:22,362 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:03:22,362 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:03:22,363 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:03:22,363 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_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09bf6134f3eb357cfa37ec5fd25c5bd5a055c6c1af3efd4a787c4d40ec5edf98 [2022-11-25 18:03:22,709 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:03:22,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:03:22,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:03:22,755 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:03:22,756 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:03:22,757 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/../../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 [2022-11-25 18:03:25,894 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:03:27,012 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:03:27,012 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/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 [2022-11-25 18:03:27,135 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/data/eacca5569/b8ba5e364c6e45b9bb45886056827bb1/FLAGab3a1e15c [2022-11-25 18:03:27,157 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/data/eacca5569/b8ba5e364c6e45b9bb45886056827bb1 [2022-11-25 18:03:27,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:03:27,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:03:27,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:03:27,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:03:27,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:03:27,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:03:27" (1/1) ... [2022-11-25 18:03:27,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a4b3121 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:03:27, skipping insertion in model container [2022-11-25 18:03:27,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:03:27" (1/1) ... [2022-11-25 18:03:27,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:03:27,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:03:28,314 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4587] [2022-11-25 18:03:28,475 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8816] [2022-11-25 18:03:28,476 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] [2022-11-25 18:03:28,762 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_2b1cd1f5-29e8-474d-a455-bbb238a5769e/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] [2022-11-25 18:03:29,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,168 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:03:29,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,181 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:03:29,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,198 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:03:29,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,208 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:03:29,251 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:03:29,258 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:03:29,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,455 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 18:03:29,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,492 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:03:29,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,493 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:03:29,496 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:03:29,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,498 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:03:29,499 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:03:29,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,501 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:03:29,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:29,514 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) [2022-11-25 18:03:29,519 INFO L158 Benchmark]: Toolchain (without parser) took 2354.46ms. Allocated memory was 134.2MB in the beginning and 167.8MB in the end (delta: 33.6MB). Free memory was 61.0MB in the beginning and 68.7MB in the end (delta: -7.7MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2022-11-25 18:03:29,520 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 96.5MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:03:29,521 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2350.25ms. Allocated memory was 134.2MB in the beginning and 167.8MB in the end (delta: 33.6MB). Free memory was 61.0MB in the beginning and 68.7MB in the end (delta: -7.7MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2022-11-25 18:03:29,522 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 96.5MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2350.25ms. Allocated memory was 134.2MB in the beginning and 167.8MB in the end (delta: 33.6MB). Free memory was 61.0MB in the beginning and 68.7MB in the end (delta: -7.7MB). Peak memory consumption was 45.8MB. 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_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/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_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R --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-38b53e6 [2022-11-25 18:03:32,188 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:03:32,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:03:32,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:03:32,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:03:32,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:03:32,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:03:32,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:03:32,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:03:32,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:03:32,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:03:32,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:03:32,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:03:32,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:03:32,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:03:32,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:03:32,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:03:32,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:03:32,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:03:32,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:03:32,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:03:32,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:03:32,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:03:32,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:03:32,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:03:32,326 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:03:32,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:03:32,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:03:32,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:03:32,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:03:32,332 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:03:32,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:03:32,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:03:32,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:03:32,338 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:03:32,339 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:03:32,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:03:32,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:03:32,340 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:03:32,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:03:32,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:03:32,344 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-11-25 18:03:32,389 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:03:32,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:03:32,391 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:03:32,391 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:03:32,393 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:03:32,393 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:03:32,394 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:03:32,394 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:03:32,394 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:03:32,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:03:32,396 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:03:32,396 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:03:32,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:03:32,396 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:03:32,397 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:03:32,397 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:03:32,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:03:32,397 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:03:32,397 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 18:03:32,398 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 18:03:32,398 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:03:32,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:03:32,398 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:03:32,398 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:03:32,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:03:32,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:03:32,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:03:32,399 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 18:03:32,400 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 18:03:32,400 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:03:32,400 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:03:32,400 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:03:32,401 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 18:03:32,401 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_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09bf6134f3eb357cfa37ec5fd25c5bd5a055c6c1af3efd4a787c4d40ec5edf98 [2022-11-25 18:03:32,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:03:32,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:03:32,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:03:32,883 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:03:32,883 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:03:32,885 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/../../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 [2022-11-25 18:03:36,332 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:03:37,454 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:03:37,455 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/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 [2022-11-25 18:03:37,569 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/data/b82bc8d8e/6aa3b74f17d34a0a84ea3750203c0b06/FLAG696f40812 [2022-11-25 18:03:37,594 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b1cd1f5-29e8-474d-a455-bbb238a5769e/bin/uautomizer-ZsLfNo2U6R/data/b82bc8d8e/6aa3b74f17d34a0a84ea3750203c0b06 [2022-11-25 18:03:37,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:03:37,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:03:37,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:03:37,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:03:37,606 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:03:37,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:03:37" (1/1) ... [2022-11-25 18:03:37,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43c34c21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:03:37, skipping insertion in model container [2022-11-25 18:03:37,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:03:37" (1/1) ... [2022-11-25 18:03:37,617 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:03:38,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:03:38,717 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4587] [2022-11-25 18:03:38,892 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8816] [2022-11-25 18:03:38,892 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] [2022-11-25 18:03:39,343 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_2b1cd1f5-29e8-474d-a455-bbb238a5769e/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] [2022-11-25 18:03:39,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,757 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:03:39,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,774 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:03:39,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,804 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:03:39,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,816 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:03:39,849 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:03:39,856 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:03:39,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:39,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,054 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 18:03:40,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,092 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:03:40,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,093 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:03:40,095 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:03:40,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,096 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:03:40,097 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:03:40,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,099 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:03:40,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:03:40,124 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) [2022-11-25 18:03:40,130 INFO L158 Benchmark]: Toolchain (without parser) took 2530.85ms. Allocated memory was 83.9MB in the beginning and 107.0MB in the end (delta: 23.1MB). Free memory was 38.5MB in the beginning and 49.3MB in the end (delta: -10.9MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. [2022-11-25 18:03:40,131 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 69.2MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:03:40,131 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2525.84ms. Allocated memory was 83.9MB in the beginning and 107.0MB in the end (delta: 23.1MB). Free memory was 38.2MB in the beginning and 49.3MB in the end (delta: -11.2MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. [2022-11-25 18:03:40,133 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 69.2MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2525.84ms. Allocated memory was 83.9MB in the beginning and 107.0MB in the end (delta: 23.1MB). Free memory was 38.2MB in the beginning and 49.3MB in the end (delta: -11.2MB). Peak memory consumption was 43.2MB. 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