./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-05-21_14-57-05.files/mutex-meet/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cde23df1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.i ./goblint.2024-05-21_14-57-05.files/mutex-meet/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_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-cde23df-m [2024-06-14 16:13:14,307 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-14 16:13:14,389 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-06-14 16:13:14,394 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-14 16:13:14,395 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-14 16:13:14,426 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-14 16:13:14,427 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-14 16:13:14,428 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-14 16:13:14,429 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-14 16:13:14,432 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-14 16:13:14,432 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-14 16:13:14,433 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-14 16:13:14,434 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-14 16:13:14,435 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-14 16:13:14,435 INFO L153 SettingsManager]: * Use SBE=true [2024-06-14 16:13:14,436 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-14 16:13:14,436 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-14 16:13:14,436 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-14 16:13:14,436 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-06-14 16:13:14,437 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-14 16:13:14,437 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-14 16:13:14,437 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-14 16:13:14,438 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-14 16:13:14,438 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-14 16:13:14,438 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-14 16:13:14,439 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-14 16:13:14,439 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-14 16:13:14,439 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-14 16:13:14,440 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-14 16:13:14,440 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-14 16:13:14,441 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-14 16:13:14,441 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-14 16:13:14,441 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-14 16:13:14,442 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-14 16:13:14,442 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-14 16:13:14,442 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-14 16:13:14,442 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-06-14 16:13:14,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-06-14 16:13:14,443 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-14 16:13:14,443 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-14 16:13:14,443 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-14 16:13:14,444 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-14 16:13:14,444 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-14 16:13:14,444 INFO L153 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-14 16:13:14,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-14 16:13:14,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-14 16:13:14,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-14 16:13:14,764 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-14 16:13:14,765 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-14 16:13:14,766 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-05-21_14-57-05.files/mutex-meet/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.yml/witness.yml [2024-06-14 16:13:14,922 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-14 16:13:14,924 INFO L274 PluginConnector]: CDTParser initialized [2024-06-14 16:13:14,926 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.i [2024-06-14 16:13:16,112 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-14 16:13:16,709 INFO L384 CDTParser]: Found 1 translation units. [2024-06-14 16:13:16,710 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.i [2024-06-14 16:13:16,755 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a4de4f6b/6a646cb704c04ec5b32afa0c10ce1f8c/FLAG9cdd473c8 [2024-06-14 16:13:16,771 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a4de4f6b/6a646cb704c04ec5b32afa0c10ce1f8c [2024-06-14 16:13:16,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-14 16:13:16,773 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-14 16:13:16,776 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-14 16:13:16,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-14 16:13:16,780 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-14 16:13:16,781 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 14.06 04:13:14" (1/2) ... [2024-06-14 16:13:16,782 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fca6290 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.06 04:13:16, skipping insertion in model container [2024-06-14 16:13:16,782 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 14.06 04:13:14" (1/2) ... [2024-06-14 16:13:16,786 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f0daaa2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.06 04:13:16, skipping insertion in model container [2024-06-14 16:13:16,786 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 04:13:16" (2/2) ... [2024-06-14 16:13:16,787 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fca6290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 04:13:16, skipping insertion in model container [2024-06-14 16:13:16,787 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 04:13:16" (2/2) ... [2024-06-14 16:13:16,787 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-14 16:13:17,008 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-14 16:13:17,013 INFO L97 edCorrectnessWitness]: Location invariant before [L7077-L7077] (((((! multithreaded || ((((((((((((((((((((((((((((((((((((((((-53LL + (long long )selected_device) + (long long )superio_cmd >= 0LL && (-11LL + (long long )default_alloc_size) + (long long )selected_device >= 0LL) && (-7LL + (long long )jiffies) + (long long )selected_device >= 0LL) && (-4LL + (long long )default_alloc_size) + (long long )jiffies >= 0LL) && (-4LL + (long long )default_alloc_size) + (long long )superio_cmd >= 0LL) && (2147483641LL + (long long )selected_device) + (long long )whoop_int >= 0LL) && (2147483644LL + (long long )default_alloc_size) + (long long )whoop_int >= 0LL) && (2147483648LL + (long long )jiffies) + (long long )whoop_int >= 0LL) && (2147483648LL + (long long )superio_cmd) + (long long )whoop_int >= 0LL) && (-7LL - (long long )jiffies) + (long long )selected_device >= 0LL) && (-3LL - (long long )default_alloc_size) + (long long )selected_device >= 0LL) && (0LL - (long long )jiffies) + (long long )superio_cmd >= 0LL) && (4LL - (long long )default_alloc_size) + (long long )jiffies >= 0LL) && (4LL - (long long )default_alloc_size) + (long long )superio_cmd >= 0LL) && (255LL - (long long )selected_device) + (long long )superio_cmd >= 0LL) && (2147483648LL - (long long )jiffies) + (long long )whoop_int >= 0LL) && (2147483652LL - (long long )default_alloc_size) + (long long )whoop_int >= 0LL) && (2147483726LL - (long long )superio_cmd) + (long long )whoop_int >= 0LL) && (2147483903LL - (long long )selected_device) + (long long )whoop_int >= 0LL) && (long long )jiffies + (long long )superio_cmd >= 0LL) && (-4LL + (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (71LL + (long long )selected_device) - (long long )superio_cmd >= 0LL) && (74LL + (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (78LL + (long long )jiffies) - (long long )superio_cmd >= 0LL) && (251LL + (long long )default_alloc_size) - (long long )selected_device >= 0LL) && (255LL + (long long )jiffies) - (long long )selected_device >= 0LL) && (2147483640LL + (long long )selected_device) - (long long )whoop_int >= 0LL) && (2147483643LL + (long long )default_alloc_size) - (long long )whoop_int >= 0LL) && (2147483647LL + (long long )jiffies) - (long long )whoop_int >= 0LL) && (2147483647LL + (long long )superio_cmd) - (long long )whoop_int >= 0LL) && (4LL - (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (78LL - (long long )jiffies) - (long long )superio_cmd >= 0LL) && (82LL - (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (255LL - (long long )jiffies) - (long long )selected_device >= 0LL) && (259LL - (long long )default_alloc_size) - (long long )selected_device >= 0LL) && (333LL - (long long )selected_device) - (long long )superio_cmd >= 0LL) && (2147483647LL - (long long )jiffies) - (long long )whoop_int >= 0LL) && (2147483651LL - (long long )default_alloc_size) - (long long )whoop_int >= 0LL) && (2147483725LL - (long long )superio_cmd) - (long long )whoop_int >= 0LL) && (2147483902LL - (long long )selected_device) - (long long )whoop_int >= 0LL)) && (! multithreaded || (((_whoop_init == & pc8736x_gpio_init && _whoop_exit == & pc8736x_gpio_cleanup) && jiffies == 0UL) && (unsigned int )default_alloc_size == 4U))) && (! multithreaded || _whoop_exit == & pc8736x_gpio_cleanup)) && (! multithreaded || jiffies == 0UL)) && (! multithreaded || (unsigned int )default_alloc_size == 4U)) && (! multithreaded || _whoop_init == & pc8736x_gpio_init) [2024-06-14 16:13:17,013 INFO L97 edCorrectnessWitness]: Location invariant before [L7078-L7078] (((((! multithreaded || ((((((((((((((((((((((((((((((((((((((((-53LL + (long long )selected_device) + (long long )superio_cmd >= 0LL && (-11LL + (long long )default_alloc_size) + (long long )selected_device >= 0LL) && (-7LL + (long long )jiffies) + (long long )selected_device >= 0LL) && (-4LL + (long long )default_alloc_size) + (long long )jiffies >= 0LL) && (-4LL + (long long )default_alloc_size) + (long long )superio_cmd >= 0LL) && (2147483641LL + (long long )selected_device) + (long long )whoop_int >= 0LL) && (2147483644LL + (long long )default_alloc_size) + (long long )whoop_int >= 0LL) && (2147483648LL + (long long )jiffies) + (long long )whoop_int >= 0LL) && (2147483648LL + (long long )superio_cmd) + (long long )whoop_int >= 0LL) && (-7LL - (long long )jiffies) + (long long )selected_device >= 0LL) && (-3LL - (long long )default_alloc_size) + (long long )selected_device >= 0LL) && (0LL - (long long )jiffies) + (long long )superio_cmd >= 0LL) && (4LL - (long long )default_alloc_size) + (long long )jiffies >= 0LL) && (4LL - (long long )default_alloc_size) + (long long )superio_cmd >= 0LL) && (255LL - (long long )selected_device) + (long long )superio_cmd >= 0LL) && (2147483648LL - (long long )jiffies) + (long long )whoop_int >= 0LL) && (2147483652LL - (long long )default_alloc_size) + (long long )whoop_int >= 0LL) && (2147483726LL - (long long )superio_cmd) + (long long )whoop_int >= 0LL) && (2147483903LL - (long long )selected_device) + (long long )whoop_int >= 0LL) && (long long )jiffies + (long long )superio_cmd >= 0LL) && (-4LL + (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (71LL + (long long )selected_device) - (long long )superio_cmd >= 0LL) && (74LL + (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (78LL + (long long )jiffies) - (long long )superio_cmd >= 0LL) && (251LL + (long long )default_alloc_size) - (long long )selected_device >= 0LL) && (255LL + (long long )jiffies) - (long long )selected_device >= 0LL) && (2147483640LL + (long long )selected_device) - (long long )whoop_int >= 0LL) && (2147483643LL + (long long )default_alloc_size) - (long long )whoop_int >= 0LL) && (2147483647LL + (long long )jiffies) - (long long )whoop_int >= 0LL) && (2147483647LL + (long long )superio_cmd) - (long long )whoop_int >= 0LL) && (4LL - (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (78LL - (long long )jiffies) - (long long )superio_cmd >= 0LL) && (82LL - (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (255LL - (long long )jiffies) - (long long )selected_device >= 0LL) && (259LL - (long long )default_alloc_size) - (long long )selected_device >= 0LL) && (333LL - (long long )selected_device) - (long long )superio_cmd >= 0LL) && (2147483647LL - (long long )jiffies) - (long long )whoop_int >= 0LL) && (2147483651LL - (long long )default_alloc_size) - (long long )whoop_int >= 0LL) && (2147483725LL - (long long )superio_cmd) - (long long )whoop_int >= 0LL) && (2147483902LL - (long long )selected_device) - (long long )whoop_int >= 0LL)) && (! multithreaded || (((_whoop_init == & pc8736x_gpio_init && _whoop_exit == & pc8736x_gpio_cleanup) && jiffies == 0UL) && (unsigned int )default_alloc_size == 4U))) && (! multithreaded || _whoop_exit == & pc8736x_gpio_cleanup)) && (! multithreaded || jiffies == 0UL)) && (! multithreaded || (unsigned int )default_alloc_size == 4U)) && (! multithreaded || _whoop_init == & pc8736x_gpio_init) [2024-06-14 16:13:17,014 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-14 16:13:17,014 INFO L106 edCorrectnessWitness]: ghost_update [L7076-L7076] multithreaded = 1; [2024-06-14 16:13:17,114 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-14 16:13:23,555 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 16:13:23,556 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 16:13:23,645 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-14 16:13:23,663 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-06-14 16:13:23,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "b %b0, %1\n" : "+q" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2024-06-14 16:13:23,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "w %w0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2024-06-14 16:13:23,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "l %0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2024-06-14 16:13:23,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "q %q0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2024-06-14 16:13:23,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile("ud2"); [5814] [2024-06-14 16:13:23,993 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 16:13:23,994 WARN L1645 CHandler]: Possible shadowing of function iminor Start Parsing Local Start Parsing Local [2024-06-14 16:13:24,034 ERROR L334 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: pc8736x_gpio_init [2024-06-14 16:13:24,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f0daaa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 04:13:24, skipping insertion in model container [2024-06-14 16:13:24,037 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-14 16:13:24,037 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-06-14 16:13:24,040 INFO L158 Benchmark]: Toolchain (without parser) took 7265.13ms. Allocated memory is still 188.7MB. Free memory was 151.1MB in the beginning and 70.2MB in the end (delta: 80.9MB). Peak memory consumption was 114.6MB. Max. memory is 16.1GB. [2024-06-14 16:13:24,040 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 130.0MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-14 16:13:24,040 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 130.0MB. Free memory is still 101.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-14 16:13:24,041 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7261.47ms. Allocated memory is still 188.7MB. Free memory was 150.3MB in the beginning and 70.2MB in the end (delta: 80.1MB). Peak memory consumption was 114.6MB. Max. memory is 16.1GB. [2024-06-14 16:13:24,043 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.19ms. Allocated memory is still 130.0MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.24ms. Allocated memory is still 130.0MB. Free memory is still 101.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7261.47ms. Allocated memory is still 188.7MB. Free memory was 150.3MB in the beginning and 70.2MB in the end (delta: 80.1MB). Peak memory consumption was 114.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3227]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "b %b0, %1\n" : "+q" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] - GenericResultAtLocation [Line: 3227]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "w %w0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] - GenericResultAtLocation [Line: 3227]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "l %0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] - GenericResultAtLocation [Line: 3227]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "q %q0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] - GenericResultAtLocation [Line: 5814]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile("ud2"); [5814] - SyntaxErrorResult [Line: 7077]: Incorrect Syntax Undeclared variable in ACSL expression: pc8736x_gpio_init RESULT: Ultimate could not prove your program: Incorrect Syntax 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/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.i ./goblint.2024-05-21_14-57-05.files/mutex-meet/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_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-cde23df-m [2024-06-14 16:13:26,280 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-14 16:13:26,376 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-06-14 16:13:26,381 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-14 16:13:26,382 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-14 16:13:26,417 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-14 16:13:26,417 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-14 16:13:26,418 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-14 16:13:26,419 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-14 16:13:26,422 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-14 16:13:26,423 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-14 16:13:26,423 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-14 16:13:26,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-14 16:13:26,425 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-14 16:13:26,426 INFO L153 SettingsManager]: * Use SBE=true [2024-06-14 16:13:26,426 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-14 16:13:26,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-14 16:13:26,427 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-14 16:13:26,427 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-14 16:13:26,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-14 16:13:26,428 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-14 16:13:26,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-14 16:13:26,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-14 16:13:26,429 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-06-14 16:13:26,430 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-06-14 16:13:26,430 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-14 16:13:26,430 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-06-14 16:13:26,430 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-14 16:13:26,431 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-14 16:13:26,431 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-14 16:13:26,432 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-14 16:13:26,438 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-14 16:13:26,438 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-14 16:13:26,438 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-14 16:13:26,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-14 16:13:26,439 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-14 16:13:26,440 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-14 16:13:26,440 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-14 16:13:26,440 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-06-14 16:13:26,440 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-06-14 16:13:26,441 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-14 16:13:26,441 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-14 16:13:26,441 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-14 16:13:26,441 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-14 16:13:26,442 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-14 16:13:26,442 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-06-14 16:13:26,442 INFO L153 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-14 16:13:26,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-14 16:13:26,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-14 16:13:26,838 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-14 16:13:26,841 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-14 16:13:26,841 INFO L274 PluginConnector]: CDTParser initialized [2024-06-14 16:13:26,844 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.i [2024-06-14 16:13:28,264 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-14 16:13:28,796 INFO L384 CDTParser]: Found 1 translation units. [2024-06-14 16:13:28,797 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.i [2024-06-14 16:13:28,850 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f298d4c6/a6cef6caa8b64143bc637e96a06b8aaf/FLAG9de2aa9d3 [2024-06-14 16:13:28,867 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f298d4c6/a6cef6caa8b64143bc637e96a06b8aaf [2024-06-14 16:13:28,869 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-14 16:13:28,870 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-14 16:13:28,872 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-05-21_14-57-05.files/mutex-meet/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set.yml/witness.yml [2024-06-14 16:13:28,977 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-14 16:13:28,981 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-14 16:13:28,983 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-14 16:13:28,983 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-14 16:13:28,987 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-14 16:13:28,988 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 04:13:28" (1/2) ... [2024-06-14 16:13:28,989 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38974904 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 04:13:28, skipping insertion in model container [2024-06-14 16:13:28,989 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 04:13:28" (1/2) ... [2024-06-14 16:13:28,992 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d6e14db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 04:13:28, skipping insertion in model container [2024-06-14 16:13:28,992 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 14.06 04:13:28" (2/2) ... [2024-06-14 16:13:28,992 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38974904 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.06 04:13:28, skipping insertion in model container [2024-06-14 16:13:28,993 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 14.06 04:13:28" (2/2) ... [2024-06-14 16:13:28,993 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-14 16:13:29,212 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-14 16:13:29,213 INFO L97 edCorrectnessWitness]: Location invariant before [L7078-L7078] (((((! multithreaded || ((((((((((((((((((((((((((((((((((((((((-53LL + (long long )selected_device) + (long long )superio_cmd >= 0LL && (-11LL + (long long )default_alloc_size) + (long long )selected_device >= 0LL) && (-7LL + (long long )jiffies) + (long long )selected_device >= 0LL) && (-4LL + (long long )default_alloc_size) + (long long )jiffies >= 0LL) && (-4LL + (long long )default_alloc_size) + (long long )superio_cmd >= 0LL) && (2147483641LL + (long long )selected_device) + (long long )whoop_int >= 0LL) && (2147483644LL + (long long )default_alloc_size) + (long long )whoop_int >= 0LL) && (2147483648LL + (long long )jiffies) + (long long )whoop_int >= 0LL) && (2147483648LL + (long long )superio_cmd) + (long long )whoop_int >= 0LL) && (-7LL - (long long )jiffies) + (long long )selected_device >= 0LL) && (-3LL - (long long )default_alloc_size) + (long long )selected_device >= 0LL) && (0LL - (long long )jiffies) + (long long )superio_cmd >= 0LL) && (4LL - (long long )default_alloc_size) + (long long )jiffies >= 0LL) && (4LL - (long long )default_alloc_size) + (long long )superio_cmd >= 0LL) && (255LL - (long long )selected_device) + (long long )superio_cmd >= 0LL) && (2147483648LL - (long long )jiffies) + (long long )whoop_int >= 0LL) && (2147483652LL - (long long )default_alloc_size) + (long long )whoop_int >= 0LL) && (2147483726LL - (long long )superio_cmd) + (long long )whoop_int >= 0LL) && (2147483903LL - (long long )selected_device) + (long long )whoop_int >= 0LL) && (long long )jiffies + (long long )superio_cmd >= 0LL) && (-4LL + (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (71LL + (long long )selected_device) - (long long )superio_cmd >= 0LL) && (74LL + (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (78LL + (long long )jiffies) - (long long )superio_cmd >= 0LL) && (251LL + (long long )default_alloc_size) - (long long )selected_device >= 0LL) && (255LL + (long long )jiffies) - (long long )selected_device >= 0LL) && (2147483640LL + (long long )selected_device) - (long long )whoop_int >= 0LL) && (2147483643LL + (long long )default_alloc_size) - (long long )whoop_int >= 0LL) && (2147483647LL + (long long )jiffies) - (long long )whoop_int >= 0LL) && (2147483647LL + (long long )superio_cmd) - (long long )whoop_int >= 0LL) && (4LL - (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (78LL - (long long )jiffies) - (long long )superio_cmd >= 0LL) && (82LL - (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (255LL - (long long )jiffies) - (long long )selected_device >= 0LL) && (259LL - (long long )default_alloc_size) - (long long )selected_device >= 0LL) && (333LL - (long long )selected_device) - (long long )superio_cmd >= 0LL) && (2147483647LL - (long long )jiffies) - (long long )whoop_int >= 0LL) && (2147483651LL - (long long )default_alloc_size) - (long long )whoop_int >= 0LL) && (2147483725LL - (long long )superio_cmd) - (long long )whoop_int >= 0LL) && (2147483902LL - (long long )selected_device) - (long long )whoop_int >= 0LL)) && (! multithreaded || (((_whoop_init == & pc8736x_gpio_init && _whoop_exit == & pc8736x_gpio_cleanup) && jiffies == 0UL) && (unsigned int )default_alloc_size == 4U))) && (! multithreaded || _whoop_exit == & pc8736x_gpio_cleanup)) && (! multithreaded || jiffies == 0UL)) && (! multithreaded || (unsigned int )default_alloc_size == 4U)) && (! multithreaded || _whoop_init == & pc8736x_gpio_init) [2024-06-14 16:13:29,214 INFO L97 edCorrectnessWitness]: Location invariant before [L7077-L7077] (((((! multithreaded || ((((((((((((((((((((((((((((((((((((((((-53LL + (long long )selected_device) + (long long )superio_cmd >= 0LL && (-11LL + (long long )default_alloc_size) + (long long )selected_device >= 0LL) && (-7LL + (long long )jiffies) + (long long )selected_device >= 0LL) && (-4LL + (long long )default_alloc_size) + (long long )jiffies >= 0LL) && (-4LL + (long long )default_alloc_size) + (long long )superio_cmd >= 0LL) && (2147483641LL + (long long )selected_device) + (long long )whoop_int >= 0LL) && (2147483644LL + (long long )default_alloc_size) + (long long )whoop_int >= 0LL) && (2147483648LL + (long long )jiffies) + (long long )whoop_int >= 0LL) && (2147483648LL + (long long )superio_cmd) + (long long )whoop_int >= 0LL) && (-7LL - (long long )jiffies) + (long long )selected_device >= 0LL) && (-3LL - (long long )default_alloc_size) + (long long )selected_device >= 0LL) && (0LL - (long long )jiffies) + (long long )superio_cmd >= 0LL) && (4LL - (long long )default_alloc_size) + (long long )jiffies >= 0LL) && (4LL - (long long )default_alloc_size) + (long long )superio_cmd >= 0LL) && (255LL - (long long )selected_device) + (long long )superio_cmd >= 0LL) && (2147483648LL - (long long )jiffies) + (long long )whoop_int >= 0LL) && (2147483652LL - (long long )default_alloc_size) + (long long )whoop_int >= 0LL) && (2147483726LL - (long long )superio_cmd) + (long long )whoop_int >= 0LL) && (2147483903LL - (long long )selected_device) + (long long )whoop_int >= 0LL) && (long long )jiffies + (long long )superio_cmd >= 0LL) && (-4LL + (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (71LL + (long long )selected_device) - (long long )superio_cmd >= 0LL) && (74LL + (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (78LL + (long long )jiffies) - (long long )superio_cmd >= 0LL) && (251LL + (long long )default_alloc_size) - (long long )selected_device >= 0LL) && (255LL + (long long )jiffies) - (long long )selected_device >= 0LL) && (2147483640LL + (long long )selected_device) - (long long )whoop_int >= 0LL) && (2147483643LL + (long long )default_alloc_size) - (long long )whoop_int >= 0LL) && (2147483647LL + (long long )jiffies) - (long long )whoop_int >= 0LL) && (2147483647LL + (long long )superio_cmd) - (long long )whoop_int >= 0LL) && (4LL - (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (78LL - (long long )jiffies) - (long long )superio_cmd >= 0LL) && (82LL - (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (255LL - (long long )jiffies) - (long long )selected_device >= 0LL) && (259LL - (long long )default_alloc_size) - (long long )selected_device >= 0LL) && (333LL - (long long )selected_device) - (long long )superio_cmd >= 0LL) && (2147483647LL - (long long )jiffies) - (long long )whoop_int >= 0LL) && (2147483651LL - (long long )default_alloc_size) - (long long )whoop_int >= 0LL) && (2147483725LL - (long long )superio_cmd) - (long long )whoop_int >= 0LL) && (2147483902LL - (long long )selected_device) - (long long )whoop_int >= 0LL)) && (! multithreaded || (((_whoop_init == & pc8736x_gpio_init && _whoop_exit == & pc8736x_gpio_cleanup) && jiffies == 0UL) && (unsigned int )default_alloc_size == 4U))) && (! multithreaded || _whoop_exit == & pc8736x_gpio_cleanup)) && (! multithreaded || jiffies == 0UL)) && (! multithreaded || (unsigned int )default_alloc_size == 4U)) && (! multithreaded || _whoop_init == & pc8736x_gpio_init) [2024-06-14 16:13:29,214 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-14 16:13:29,214 INFO L106 edCorrectnessWitness]: ghost_update [L7076-L7076] multithreaded = 1; [2024-06-14 16:13:29,309 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-14 16:13:33,650 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 16:13:33,651 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 16:13:33,748 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-14 16:13:33,772 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-06-14 16:13:33,840 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-14 16:13:34,173 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 16:13:34,174 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 16:13:34,183 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-14 16:13:34,190 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-06-14 16:13:34,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "b %b0, %1\n" : "+q" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2024-06-14 16:13:34,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "w %w0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2024-06-14 16:13:34,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "l %0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2024-06-14 16:13:34,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "q %q0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2024-06-14 16:13:34,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile("ud2"); [5814] [2024-06-14 16:13:34,661 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 16:13:34,662 WARN L1645 CHandler]: Possible shadowing of function iminor Start Parsing Local Start Parsing Local [2024-06-14 16:13:34,705 ERROR L334 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: pc8736x_gpio_init [2024-06-14 16:13:34,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d6e14db and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.06 04:13:34, skipping insertion in model container [2024-06-14 16:13:34,707 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-14 16:13:34,708 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-06-14 16:13:34,710 INFO L158 Benchmark]: Toolchain (without parser) took 5727.81ms. Allocated memory was 62.9MB in the beginning and 144.7MB in the end (delta: 81.8MB). Free memory was 31.1MB in the beginning and 73.4MB in the end (delta: -42.3MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2024-06-14 16:13:34,711 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 52.4MB. Free memory is still 27.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-14 16:13:34,711 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 62.9MB. Free memory is still 35.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-14 16:13:34,712 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5725.27ms. Allocated memory was 62.9MB in the beginning and 144.7MB in the end (delta: 81.8MB). Free memory was 30.9MB in the beginning and 73.4MB in the end (delta: -42.5MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2024-06-14 16:13:34,714 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 52.4MB. Free memory is still 27.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.21ms. Allocated memory is still 62.9MB. Free memory is still 35.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5725.27ms. Allocated memory was 62.9MB in the beginning and 144.7MB in the end (delta: 81.8MB). Free memory was 30.9MB in the beginning and 73.4MB in the end (delta: -42.5MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3227]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "b %b0, %1\n" : "+q" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] - GenericResultAtLocation [Line: 3227]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "w %w0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] - GenericResultAtLocation [Line: 3227]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "l %0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] - GenericResultAtLocation [Line: 3227]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile ("" "xchg" "q %q0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] - GenericResultAtLocation [Line: 5814]: Unsoundness Warning Ignoring inline assembler instruction C: asm volatile("ud2"); [5814] - SyntaxErrorResult [Line: 7077]: Incorrect Syntax Undeclared variable in ACSL expression: pc8736x_gpio_init RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN