./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/linux-3.14--drivers--usb--misc--adutux.ko.cil.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2520d7ca Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/linux-3.14--drivers--usb--misc--adutux.ko.cil.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-2520d7c-m [2024-07-17 21:11:19,518 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-07-17 21:11:19,617 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-07-17 21:11:19,621 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-07-17 21:11:19,621 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-07-17 21:11:19,650 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-07-17 21:11:19,651 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-07-17 21:11:19,652 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-07-17 21:11:19,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-07-17 21:11:19,656 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-07-17 21:11:19,657 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-07-17 21:11:19,657 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-07-17 21:11:19,658 INFO L153 SettingsManager]: * Use SBE=true [2024-07-17 21:11:19,659 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-07-17 21:11:19,659 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-07-17 21:11:19,660 INFO L153 SettingsManager]: * sizeof long=4 [2024-07-17 21:11:19,660 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-07-17 21:11:19,660 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-07-17 21:11:19,661 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-07-17 21:11:19,661 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-07-17 21:11:19,661 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-07-17 21:11:19,662 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-07-17 21:11:19,662 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-07-17 21:11:19,662 INFO L153 SettingsManager]: * sizeof long double=12 [2024-07-17 21:11:19,663 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-07-17 21:11:19,663 INFO L153 SettingsManager]: * Use constant arrays=true [2024-07-17 21:11:19,663 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-07-17 21:11:19,664 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-07-17 21:11:19,664 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-07-17 21:11:19,664 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-07-17 21:11:19,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-07-17 21:11:19,666 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-07-17 21:11:19,666 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-07-17 21:11:19,666 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-07-17 21:11:19,666 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-07-17 21:11:19,666 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-07-17 21:11:19,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-07-17 21:11:19,667 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-07-17 21:11:19,667 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-07-17 21:11:19,667 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-07-17 21:11:19,668 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-07-17 21:11:19,668 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-07-17 21:11:19,668 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-07-17 21:11:19,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-07-17 21:11:19,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-07-17 21:11:19,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-07-17 21:11:19,960 INFO L270 PluginConnector]: Initializing CDTParser... [2024-07-17 21:11:19,960 INFO L274 PluginConnector]: CDTParser initialized [2024-07-17 21:11:19,961 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2024-07-17 21:11:21,137 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-07-17 21:11:21,608 INFO L384 CDTParser]: Found 1 translation units. [2024-07-17 21:11:21,609 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2024-07-17 21:11:21,647 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/97120a028/e8070e919a8c45539b29e1207c579255/FLAG08e6b60a2 [2024-07-17 21:11:21,657 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/97120a028/e8070e919a8c45539b29e1207c579255 [2024-07-17 21:11:21,659 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-07-17 21:11:21,660 INFO L274 PluginConnector]: Witness Parser initialized [2024-07-17 21:11:21,660 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/linux-3.14--drivers--usb--misc--adutux.ko.cil.yml/witness.yml [2024-07-17 21:11:21,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-07-17 21:11:21,806 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-07-17 21:11:21,808 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-07-17 21:11:21,808 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-07-17 21:11:21,813 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-07-17 21:11:21,813 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:11:21" (1/2) ... [2024-07-17 21:11:21,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe0be51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:11:21, skipping insertion in model container [2024-07-17 21:11:21,814 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:11:21" (1/2) ... [2024-07-17 21:11:21,816 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fbc826 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:11:21, skipping insertion in model container [2024-07-17 21:11:21,817 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:11:21" (2/2) ... [2024-07-17 21:11:21,817 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe0be51 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:11:21, skipping insertion in model container [2024-07-17 21:11:21,817 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:11:21" (2/2) ... [2024-07-17 21:11:21,818 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-07-17 21:11:22,070 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-07-17 21:11:22,071 INFO L97 edCorrectnessWitness]: Location invariant before [L5996-L5996] (((! multithreaded || (smutex_buflock_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (pmutex_mtx_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL)))) && (! multithreaded || (pmutex_adutux_mutex_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) [2024-07-17 21:11:22,072 INFO L97 edCorrectnessWitness]: Location invariant before [L6013-L6013] (((! multithreaded || (smutex_buflock_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (pmutex_mtx_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL)))) && (! multithreaded || (pmutex_adutux_mutex_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) [2024-07-17 21:11:22,072 INFO L97 edCorrectnessWitness]: Location invariant before [L5958-L5958] (((! multithreaded || (smutex_buflock_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (pmutex_mtx_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL)))) && (! multithreaded || (pmutex_adutux_mutex_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) [2024-07-17 21:11:22,072 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-07-17 21:11:22,072 INFO L103 edCorrectnessWitness]: ghost_variable pmutex_adutux_mutex_locked = 0 [2024-07-17 21:11:22,073 INFO L103 edCorrectnessWitness]: ghost_variable smutex_buflock_of_adu_device_locked = 0 [2024-07-17 21:11:22,073 INFO L103 edCorrectnessWitness]: ghost_variable pmutex_mtx_of_adu_device_locked = 0 [2024-07-17 21:11:22,073 INFO L106 edCorrectnessWitness]: ghost_update [L7109-L7109] pmutex_mtx_of_adu_device_locked = 1; [2024-07-17 21:11:22,073 INFO L106 edCorrectnessWitness]: ghost_update [L7123-L7123] pmutex_mtx_of_adu_device_locked = 1; [2024-07-17 21:11:22,073 INFO L106 edCorrectnessWitness]: ghost_update [L7372-L7372] smutex_buflock_of_adu_device_locked = 1; [2024-07-17 21:11:22,074 INFO L106 edCorrectnessWitness]: ghost_update [L7173-L7173] pmutex_mtx_of_adu_device_locked = 0; [2024-07-17 21:11:22,074 INFO L106 edCorrectnessWitness]: ghost_update [L7381-L7381] smutex_buflock_of_adu_device_locked = 0; [2024-07-17 21:11:22,074 INFO L106 edCorrectnessWitness]: ghost_update [L6901-L6901] pmutex_adutux_mutex_locked = 1; [2024-07-17 21:11:22,074 INFO L106 edCorrectnessWitness]: ghost_update [L6951-L6951] pmutex_adutux_mutex_locked = 0; [2024-07-17 21:11:22,074 INFO L106 edCorrectnessWitness]: ghost_update [L6887-L6887] pmutex_adutux_mutex_locked = 1; [2024-07-17 21:11:22,074 INFO L106 edCorrectnessWitness]: ghost_update [L5994-L5995] multithreaded = 1; [2024-07-17 21:11:22,160 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-07-17 21:11:23,746 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 21:11:23,786 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-07-17 21:11:23,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3628-3629] [2024-07-17 21:11:23,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3662] [2024-07-17 21:11:23,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3665] [2024-07-17 21:11:23,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3668] [2024-07-17 21:11:23,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3671] [2024-07-17 21:11:24,047 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___12->state): : "memory", "cc"); [4769-4770] [2024-07-17 21:11:24,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___13->state): : "memory", "cc"); [4776-4777] [2024-07-17 21:11:24,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___14->state): : "memory", "cc"); [4783-4784] [2024-07-17 21:11:24,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___15->state): : "memory", "cc"); [4790-4791] [2024-07-17 21:11:24,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [4837-4838] [2024-07-17 21:11:24,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [4844-4845] [2024-07-17 21:11:24,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___19->state): : "memory", "cc"); [4851-4852] [2024-07-17 21:11:24,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___20->state): : "memory", "cc"); [4858-4859] [2024-07-17 21:11:24,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [5071-5072] [2024-07-17 21:11:24,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [5078-5079] [2024-07-17 21:11:24,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [5085-5086] [2024-07-17 21:11:24,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [5092-5093] [2024-07-17 21:11:24,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); [5152-5153] [2024-07-17 21:11:24,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___7->state): : "memory", "cc"); [5159-5160] [2024-07-17 21:11:24,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___8->state): : "memory", "cc"); [5166-5167] [2024-07-17 21:11:24,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [5173-5174] [2024-07-17 21:11:24,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [5263-5264] [2024-07-17 21:11:24,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___16->state): : "memory", "cc"); [5270-5271] [2024-07-17 21:11:24,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___17->state): : "memory", "cc"); [5277-5278] [2024-07-17 21:11:24,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___18->state): : "memory", "cc"); [5284-5285] Start Parsing Local Start Parsing Local [2024-07-17 21:11:24,182 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4, (void *)cf_arg_4); [5994-5995] at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedGhostUpdate.transform(ExtractedGhostUpdate.java:176) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.transformWithWitness(MainDispatcher.java:431) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:412) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:387) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:274) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:637) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:257) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:253) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:118) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-07-17 21:11:24,195 INFO L158 Benchmark]: Toolchain (without parser) took 2387.15ms. Allocated memory was 142.6MB in the beginning and 213.9MB in the end (delta: 71.3MB). Free memory was 76.1MB in the beginning and 144.7MB in the end (delta: -68.6MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. [2024-07-17 21:11:24,195 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 142.6MB. Free memory is still 103.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:11:24,196 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:11:24,197 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2384.38ms. Allocated memory was 142.6MB in the beginning and 213.9MB in the end (delta: 71.3MB). Free memory was 76.1MB in the beginning and 144.7MB in the end (delta: -68.6MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. [2024-07-17 21:11:24,198 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 142.6MB. Free memory is still 103.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2384.38ms. Allocated memory was 142.6MB in the beginning and 213.9MB in the end (delta: 71.3MB). Free memory was 76.1MB in the beginning and 144.7MB in the end (delta: -68.6MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3628]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3628-3629] - GenericResultAtLocation [Line: 3662]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3662] - GenericResultAtLocation [Line: 3665]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3665] - GenericResultAtLocation [Line: 3668]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3668] - GenericResultAtLocation [Line: 3671]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3671] - GenericResultAtLocation [Line: 4769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___12->state): : "memory", "cc"); [4769-4770] - GenericResultAtLocation [Line: 4776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___13->state): : "memory", "cc"); [4776-4777] - GenericResultAtLocation [Line: 4783]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___14->state): : "memory", "cc"); [4783-4784] - GenericResultAtLocation [Line: 4790]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___15->state): : "memory", "cc"); [4790-4791] - GenericResultAtLocation [Line: 4837]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [4837-4838] - GenericResultAtLocation [Line: 4844]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [4844-4845] - GenericResultAtLocation [Line: 4851]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___19->state): : "memory", "cc"); [4851-4852] - GenericResultAtLocation [Line: 4858]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___20->state): : "memory", "cc"); [4858-4859] - GenericResultAtLocation [Line: 5071]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [5071-5072] - GenericResultAtLocation [Line: 5078]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [5078-5079] - GenericResultAtLocation [Line: 5085]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [5085-5086] - GenericResultAtLocation [Line: 5092]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [5092-5093] - GenericResultAtLocation [Line: 5152]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); [5152-5153] - GenericResultAtLocation [Line: 5159]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___7->state): : "memory", "cc"); [5159-5160] - GenericResultAtLocation [Line: 5166]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___8->state): : "memory", "cc"); [5166-5167] - GenericResultAtLocation [Line: 5173]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [5173-5174] - GenericResultAtLocation [Line: 5263]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [5263-5264] - GenericResultAtLocation [Line: 5270]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___16->state): : "memory", "cc"); [5270-5271] - GenericResultAtLocation [Line: 5277]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___17->state): : "memory", "cc"); [5277-5278] - GenericResultAtLocation [Line: 5284]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___18->state): : "memory", "cc"); [5284-5285] - ExceptionOrErrorResult: UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4, (void *)cf_arg_4); [5994-5995] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4, (void *)cf_arg_4); [5994-5995]: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedGhostUpdate.transform(ExtractedGhostUpdate.java:176) 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: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/linux-3.14--drivers--usb--misc--adutux.ko.cil.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-2520d7c-m [2024-07-17 21:11:26,338 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-07-17 21:11:26,427 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-07-17 21:11:26,432 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-07-17 21:11:26,433 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-07-17 21:11:26,459 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-07-17 21:11:26,460 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-07-17 21:11:26,460 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-07-17 21:11:26,461 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-07-17 21:11:26,461 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-07-17 21:11:26,462 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-07-17 21:11:26,462 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-07-17 21:11:26,463 INFO L153 SettingsManager]: * Use SBE=true [2024-07-17 21:11:26,463 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-07-17 21:11:26,463 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-07-17 21:11:26,464 INFO L153 SettingsManager]: * sizeof long=4 [2024-07-17 21:11:26,464 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-07-17 21:11:26,465 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-07-17 21:11:26,465 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-07-17 21:11:26,465 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-07-17 21:11:26,466 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-07-17 21:11:26,471 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-07-17 21:11:26,473 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-07-17 21:11:26,474 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-07-17 21:11:26,474 INFO L153 SettingsManager]: * sizeof long double=12 [2024-07-17 21:11:26,474 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-07-17 21:11:26,474 INFO L153 SettingsManager]: * Use constant arrays=true [2024-07-17 21:11:26,475 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-07-17 21:11:26,475 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-07-17 21:11:26,475 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-07-17 21:11:26,476 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-07-17 21:11:26,477 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-07-17 21:11:26,484 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-07-17 21:11:26,484 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-07-17 21:11:26,485 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-07-17 21:11:26,485 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-07-17 21:11:26,485 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-07-17 21:11:26,485 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-07-17 21:11:26,486 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-07-17 21:11:26,487 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-07-17 21:11:26,487 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-07-17 21:11:26,487 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-07-17 21:11:26,487 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-07-17 21:11:26,488 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-07-17 21:11:26,488 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-07-17 21:11:26,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-07-17 21:11:26,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-07-17 21:11:26,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-07-17 21:11:26,854 INFO L270 PluginConnector]: Initializing CDTParser... [2024-07-17 21:11:26,854 INFO L274 PluginConnector]: CDTParser initialized [2024-07-17 21:11:26,855 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2024-07-17 21:11:28,219 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-07-17 21:11:28,694 INFO L384 CDTParser]: Found 1 translation units. [2024-07-17 21:11:28,695 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2024-07-17 21:11:28,736 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/1d1fde370/97141b23f8d742e9be32ac1407fef743/FLAG15734051f [2024-07-17 21:11:28,763 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/1d1fde370/97141b23f8d742e9be32ac1407fef743 [2024-07-17 21:11:28,766 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-07-17 21:11:28,767 INFO L274 PluginConnector]: Witness Parser initialized [2024-07-17 21:11:28,768 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/linux-3.14--drivers--usb--misc--adutux.ko.cil.yml/witness.yml [2024-07-17 21:11:28,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-07-17 21:11:28,912 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-07-17 21:11:28,913 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-07-17 21:11:28,913 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-07-17 21:11:28,918 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-07-17 21:11:28,918 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:11:28" (1/2) ... [2024-07-17 21:11:28,919 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33752a82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:11:28, skipping insertion in model container [2024-07-17 21:11:28,920 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:11:28" (1/2) ... [2024-07-17 21:11:28,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2eae81c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:11:28, skipping insertion in model container [2024-07-17 21:11:28,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:11:28" (2/2) ... [2024-07-17 21:11:28,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33752a82 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 17.07 09:11:28, skipping insertion in model container [2024-07-17 21:11:28,922 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 17.07 09:11:28" (2/2) ... [2024-07-17 21:11:28,922 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-07-17 21:11:29,153 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-07-17 21:11:29,154 INFO L97 edCorrectnessWitness]: Location invariant before [L5958-L5958] (((! multithreaded || (smutex_buflock_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (pmutex_mtx_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL)))) && (! multithreaded || (pmutex_adutux_mutex_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) [2024-07-17 21:11:29,155 INFO L97 edCorrectnessWitness]: Location invariant before [L5996-L5996] (((! multithreaded || (smutex_buflock_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (pmutex_mtx_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL)))) && (! multithreaded || (pmutex_adutux_mutex_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) [2024-07-17 21:11:29,156 INFO L97 edCorrectnessWitness]: Location invariant before [L6013-L6013] (((! multithreaded || (smutex_buflock_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) && (! multithreaded || (pmutex_mtx_of_adu_device_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL)))) && (! multithreaded || (pmutex_adutux_mutex_locked || (((((((((((((unsigned char )__mod_usb_device_table.bDeviceClass == (unsigned char)0 && (unsigned char )__mod_usb_device_table.bDeviceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bDeviceSubClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceClass == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceNumber == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceProtocol == (unsigned char)0) && (unsigned char )__mod_usb_device_table.bInterfaceSubClass == (unsigned char)0) && (unsigned short )__mod_usb_device_table.bcdDevice_hi == (unsigned short)0) && (unsigned short )__mod_usb_device_table.bcdDevice_lo == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idProduct == (unsigned short)0) && (unsigned short )__mod_usb_device_table.idVendor == (unsigned short)0) && (unsigned short )__mod_usb_device_table.match_flags == (unsigned short)0) && (unsigned long )__mod_usb_device_table.driver_info == 0UL))) [2024-07-17 21:11:29,156 INFO L103 edCorrectnessWitness]: ghost_variable pmutex_mtx_of_adu_device_locked = 0 [2024-07-17 21:11:29,156 INFO L103 edCorrectnessWitness]: ghost_variable pmutex_adutux_mutex_locked = 0 [2024-07-17 21:11:29,156 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-07-17 21:11:29,157 INFO L103 edCorrectnessWitness]: ghost_variable smutex_buflock_of_adu_device_locked = 0 [2024-07-17 21:11:29,157 INFO L106 edCorrectnessWitness]: ghost_update [L7123-L7123] pmutex_mtx_of_adu_device_locked = 1; [2024-07-17 21:11:29,157 INFO L106 edCorrectnessWitness]: ghost_update [L7372-L7372] smutex_buflock_of_adu_device_locked = 1; [2024-07-17 21:11:29,158 INFO L106 edCorrectnessWitness]: ghost_update [L6901-L6901] pmutex_adutux_mutex_locked = 1; [2024-07-17 21:11:29,158 INFO L106 edCorrectnessWitness]: ghost_update [L7381-L7381] smutex_buflock_of_adu_device_locked = 0; [2024-07-17 21:11:29,158 INFO L106 edCorrectnessWitness]: ghost_update [L6951-L6951] pmutex_adutux_mutex_locked = 0; [2024-07-17 21:11:29,158 INFO L106 edCorrectnessWitness]: ghost_update [L7173-L7173] pmutex_mtx_of_adu_device_locked = 0; [2024-07-17 21:11:29,158 INFO L106 edCorrectnessWitness]: ghost_update [L7109-L7109] pmutex_mtx_of_adu_device_locked = 1; [2024-07-17 21:11:29,159 INFO L106 edCorrectnessWitness]: ghost_update [L6887-L6887] pmutex_adutux_mutex_locked = 1; [2024-07-17 21:11:29,159 INFO L106 edCorrectnessWitness]: ghost_update [L5994-L5995] multithreaded = 1; [2024-07-17 21:11:29,263 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-07-17 21:11:30,779 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-07-17 21:11:30,812 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-07-17 21:11:30,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3628-3629] [2024-07-17 21:11:30,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3662] [2024-07-17 21:11:30,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3665] [2024-07-17 21:11:30,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3668] [2024-07-17 21:11:30,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3671] [2024-07-17 21:11:31,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___12->state): : "memory", "cc"); [4769-4770] [2024-07-17 21:11:31,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___13->state): : "memory", "cc"); [4776-4777] [2024-07-17 21:11:31,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___14->state): : "memory", "cc"); [4783-4784] [2024-07-17 21:11:31,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___15->state): : "memory", "cc"); [4790-4791] [2024-07-17 21:11:31,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [4837-4838] [2024-07-17 21:11:31,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [4844-4845] [2024-07-17 21:11:31,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___19->state): : "memory", "cc"); [4851-4852] [2024-07-17 21:11:31,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___20->state): : "memory", "cc"); [4858-4859] [2024-07-17 21:11:31,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [5071-5072] [2024-07-17 21:11:31,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [5078-5079] [2024-07-17 21:11:31,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [5085-5086] [2024-07-17 21:11:31,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [5092-5093] [2024-07-17 21:11:31,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); [5152-5153] [2024-07-17 21:11:31,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___7->state): : "memory", "cc"); [5159-5160] [2024-07-17 21:11:31,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___8->state): : "memory", "cc"); [5166-5167] [2024-07-17 21:11:31,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [5173-5174] [2024-07-17 21:11:31,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [5263-5264] [2024-07-17 21:11:31,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___16->state): : "memory", "cc"); [5270-5271] [2024-07-17 21:11:31,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___17->state): : "memory", "cc"); [5277-5278] [2024-07-17 21:11:31,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___18->state): : "memory", "cc"); [5284-5285] Start Parsing Local Start Parsing Local [2024-07-17 21:11:31,178 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4, (void *)cf_arg_4); [5994-5995] at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedGhostUpdate.transform(ExtractedGhostUpdate.java:176) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.transformWithWitness(MainDispatcher.java:431) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:412) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:387) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:274) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:637) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:257) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:253) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:118) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-07-17 21:11:31,187 INFO L158 Benchmark]: Toolchain (without parser) took 2273.45ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 38.3MB in the beginning and 23.7MB in the end (delta: 14.6MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2024-07-17 21:11:31,188 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory is still 31.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:11:31,189 INFO L158 Benchmark]: Witness Parser took 0.42ms. Allocated memory is still 69.2MB. Free memory was 43.3MB in the beginning and 43.0MB in the end (delta: 239.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-07-17 21:11:31,189 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2271.40ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 38.0MB in the beginning and 23.7MB in the end (delta: 14.3MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2024-07-17 21:11:31,196 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory is still 31.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.42ms. Allocated memory is still 69.2MB. Free memory was 43.3MB in the beginning and 43.0MB in the end (delta: 239.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2271.40ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 38.0MB in the beginning and 23.7MB in the end (delta: 14.3MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3628]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3628-3629] - GenericResultAtLocation [Line: 3662]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3662] - GenericResultAtLocation [Line: 3665]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3665] - GenericResultAtLocation [Line: 3668]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3668] - GenericResultAtLocation [Line: 3671]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3671] - GenericResultAtLocation [Line: 4769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___12->state): : "memory", "cc"); [4769-4770] - GenericResultAtLocation [Line: 4776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___13->state): : "memory", "cc"); [4776-4777] - GenericResultAtLocation [Line: 4783]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___14->state): : "memory", "cc"); [4783-4784] - GenericResultAtLocation [Line: 4790]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___15->state): : "memory", "cc"); [4790-4791] - GenericResultAtLocation [Line: 4837]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [4837-4838] - GenericResultAtLocation [Line: 4844]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [4844-4845] - GenericResultAtLocation [Line: 4851]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___19->state): : "memory", "cc"); [4851-4852] - GenericResultAtLocation [Line: 4858]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___20->state): : "memory", "cc"); [4858-4859] - GenericResultAtLocation [Line: 5071]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [5071-5072] - GenericResultAtLocation [Line: 5078]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [5078-5079] - GenericResultAtLocation [Line: 5085]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [5085-5086] - GenericResultAtLocation [Line: 5092]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [5092-5093] - GenericResultAtLocation [Line: 5152]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); [5152-5153] - GenericResultAtLocation [Line: 5159]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___7->state): : "memory", "cc"); [5159-5160] - GenericResultAtLocation [Line: 5166]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___8->state): : "memory", "cc"); [5166-5167] - GenericResultAtLocation [Line: 5173]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [5173-5174] - GenericResultAtLocation [Line: 5263]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [5263-5264] - GenericResultAtLocation [Line: 5270]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___16->state): : "memory", "cc"); [5270-5271] - GenericResultAtLocation [Line: 5277]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___17->state): : "memory", "cc"); [5277-5278] - GenericResultAtLocation [Line: 5284]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___18->state): : "memory", "cc"); [5284-5285] - ExceptionOrErrorResult: UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4, (void *)cf_arg_4); [5994-5995] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4, (void *)cf_arg_4); [5994-5995]: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedGhostUpdate.transform(ExtractedGhostUpdate.java:176) 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: The following statement is not yet supported for ghost updates: C: ret = pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4,