./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure.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_open_pc8736x_gpio_configure.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_open_pc8736x_gpio_configure.i ./goblint.2024-05-21_14-57-05.files/mutex-meet/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure.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 14:12:58,882 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-14 14:12:58,954 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-06-14 14:12:58,959 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-14 14:12:58,960 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-14 14:12:58,986 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-14 14:12:58,987 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-14 14:12:58,987 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-14 14:12:58,987 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-14 14:12:58,991 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-14 14:12:58,991 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-14 14:12:58,991 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-14 14:12:58,992 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-14 14:12:58,993 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-14 14:12:58,993 INFO L153 SettingsManager]: * Use SBE=true [2024-06-14 14:12:58,993 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-14 14:12:58,994 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-14 14:12:58,994 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-14 14:12:58,994 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-06-14 14:12:58,994 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-14 14:12:58,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-14 14:12:58,996 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-14 14:12:58,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-14 14:12:58,996 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-14 14:12:58,996 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-14 14:12:58,997 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-14 14:12:58,997 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-14 14:12:58,997 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-14 14:12:58,998 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-14 14:12:58,998 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-14 14:12:58,998 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-14 14:12:58,998 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-14 14:12:58,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-14 14:12:58,999 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-14 14:12:58,999 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-14 14:12:58,999 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-14 14:12:58,999 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-06-14 14:12:59,000 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-06-14 14:12:59,000 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-14 14:12:59,000 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-14 14:12:59,000 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-14 14:12:59,001 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-14 14:12:59,001 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-14 14:12:59,001 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-14 14:12:59,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-14 14:12:59,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-14 14:12:59,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-14 14:12:59,230 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-14 14:12:59,230 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-14 14:12:59,231 INFO L431 ainManager$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_open_pc8736x_gpio_configure.yml/witness.yml [2024-06-14 14:12:59,355 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-14 14:12:59,357 INFO L274 PluginConnector]: CDTParser initialized [2024-06-14 14:12:59,358 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure.i [2024-06-14 14:13:00,330 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-14 14:13:00,688 INFO L384 CDTParser]: Found 1 translation units. [2024-06-14 14:13:00,688 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure.i [2024-06-14 14:13:00,754 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4845cac4e/04c07f467a5244dcb6398e6aa8f8baf4/FLAGedb98e308 [2024-06-14 14:13:00,768 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4845cac4e/04c07f467a5244dcb6398e6aa8f8baf4 [2024-06-14 14:13:00,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-14 14:13:00,770 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-14 14:13:00,772 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-14 14:13:00,772 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-14 14:13:00,776 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-14 14:13:00,776 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 14.06 02:12:59" (1/2) ... [2024-06-14 14:13:00,777 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63b69ce5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.06 02:13:00, skipping insertion in model container [2024-06-14 14:13:00,777 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 14.06 02:12:59" (1/2) ... [2024-06-14 14:13:00,780 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25c188e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.06 02:13:00, skipping insertion in model container [2024-06-14 14:13:00,780 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 02:13:00" (2/2) ... [2024-06-14 14:13:00,780 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63b69ce5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 02:13:00, skipping insertion in model container [2024-06-14 14:13:00,781 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 02:13:00" (2/2) ... [2024-06-14 14:13:00,781 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-14 14:13:00,931 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-14 14:13:00,932 INFO L97 edCorrectnessWitness]: Location invariant before [L7070-L7070] (((((! multithreaded || ((((((((((((((((((((((((-4LL + (long long )default_alloc_size) + (long long )jiffies >= 0LL && (-4LL + (long long )default_alloc_size) + (long long )superio_cmd >= 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) && (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) && (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) && (long long )jiffies + (long long )superio_cmd >= 0LL) && (-4LL + (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (74LL + (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (78LL + (long long )jiffies) - (long long )superio_cmd >= 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) && (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)) && (! 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 14:13:00,932 INFO L97 edCorrectnessWitness]: Location invariant before [L7069-L7069] (((((! multithreaded || ((((((((((((((((((((((((-4LL + (long long )default_alloc_size) + (long long )jiffies >= 0LL && (-4LL + (long long )default_alloc_size) + (long long )superio_cmd >= 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) && (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) && (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) && (long long )jiffies + (long long )superio_cmd >= 0LL) && (-4LL + (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (74LL + (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (78LL + (long long )jiffies) - (long long )superio_cmd >= 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) && (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)) && (! 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 14:13:00,932 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-14 14:13:00,932 INFO L106 edCorrectnessWitness]: ghost_update [L7068-L7068] multithreaded = 1; [2024-06-14 14:13:01,001 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-14 14:13:04,182 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 14:13:04,188 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 14:13:04,241 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-14 14:13:04,251 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-06-14 14:13:04,367 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 14:13:04,368 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 14:13:04,369 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 14:13:04,369 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 14:13:04,518 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile("ud2"); [5814] [2024-06-14 14:13:04,548 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 14:13:04,548 WARN L1645 CHandler]: Possible shadowing of function iminor Start Parsing Local Start Parsing Local [2024-06-14 14:13:04,578 ERROR L334 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: pc8736x_gpio_init [2024-06-14 14:13:04,578 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25c188e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 02:13:04, skipping insertion in model container [2024-06-14 14:13:04,578 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-14 14:13:04,579 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-06-14 14:13:04,580 INFO L158 Benchmark]: Toolchain (without parser) took 3810.07ms. Allocated memory is still 165.7MB. Free memory was 132.2MB in the beginning and 86.1MB in the end (delta: 46.1MB). Peak memory consumption was 106.1MB. Max. memory is 16.1GB. [2024-06-14 14:13:04,580 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 134.2MB. Free memory is still 96.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-14 14:13:04,581 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-14 14:13:04,581 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3806.87ms. Allocated memory is still 165.7MB. Free memory was 132.0MB in the beginning and 86.1MB in the end (delta: 45.9MB). Peak memory consumption was 106.1MB. Max. memory is 16.1GB. [2024-06-14 14:13:04,582 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 0.15ms. Allocated memory is still 134.2MB. Free memory is still 96.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3806.87ms. Allocated memory is still 165.7MB. Free memory was 132.0MB in the beginning and 86.1MB in the end (delta: 45.9MB). Peak memory consumption was 106.1MB. 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: 7069]: 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_open_pc8736x_gpio_configure.i ./goblint.2024-05-21_14-57-05.files/mutex-meet/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure.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 14:13:06,366 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-14 14:13:06,443 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-06-14 14:13:06,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-14 14:13:06,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-14 14:13:06,463 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-14 14:13:06,465 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-14 14:13:06,465 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-14 14:13:06,466 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-14 14:13:06,467 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-14 14:13:06,467 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-14 14:13:06,467 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-14 14:13:06,468 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-14 14:13:06,469 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-14 14:13:06,470 INFO L153 SettingsManager]: * Use SBE=true [2024-06-14 14:13:06,470 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-14 14:13:06,471 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-14 14:13:06,473 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-14 14:13:06,474 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-14 14:13:06,474 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-14 14:13:06,474 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-14 14:13:06,475 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-14 14:13:06,475 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-14 14:13:06,475 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-06-14 14:13:06,475 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-06-14 14:13:06,476 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-14 14:13:06,476 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-06-14 14:13:06,476 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-14 14:13:06,476 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-14 14:13:06,476 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-14 14:13:06,477 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-14 14:13:06,478 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-14 14:13:06,478 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-14 14:13:06,478 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-14 14:13:06,478 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-14 14:13:06,478 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-14 14:13:06,479 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-14 14:13:06,479 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-14 14:13:06,479 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-06-14 14:13:06,479 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-06-14 14:13:06,479 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-14 14:13:06,480 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-14 14:13:06,480 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-14 14:13:06,480 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-14 14:13:06,480 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-14 14:13:06,481 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-06-14 14:13:06,481 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-14 14:13:06,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-14 14:13:06,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-14 14:13:06,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-14 14:13:06,802 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-14 14:13:06,802 INFO L274 PluginConnector]: CDTParser initialized [2024-06-14 14:13:06,804 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure.i [2024-06-14 14:13:08,031 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-14 14:13:08,424 INFO L384 CDTParser]: Found 1 translation units. [2024-06-14 14:13:08,425 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure.i [2024-06-14 14:13:08,459 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21e8b3f47/f80fe08acb7d47eb9e007425610e9241/FLAG4cb3aa00d [2024-06-14 14:13:08,469 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21e8b3f47/f80fe08acb7d47eb9e007425610e9241 [2024-06-14 14:13:08,471 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-14 14:13:08,472 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-14 14:13:08,472 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-05-21_14-57-05.files/mutex-meet/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure.yml/witness.yml [2024-06-14 14:13:08,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-14 14:13:08,546 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-14 14:13:08,547 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-14 14:13:08,547 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-14 14:13:08,550 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-14 14:13:08,551 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 02:13:08" (1/2) ... [2024-06-14 14:13:08,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ca41686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 02:13:08, skipping insertion in model container [2024-06-14 14:13:08,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 02:13:08" (1/2) ... [2024-06-14 14:13:08,552 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5260709 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 02:13:08, skipping insertion in model container [2024-06-14 14:13:08,553 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 14.06 02:13:08" (2/2) ... [2024-06-14 14:13:08,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ca41686 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.06 02:13:08, skipping insertion in model container [2024-06-14 14:13:08,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 14.06 02:13:08" (2/2) ... [2024-06-14 14:13:08,553 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-14 14:13:08,698 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-14 14:13:08,699 INFO L97 edCorrectnessWitness]: Location invariant before [L7070-L7070] (((((! multithreaded || ((((((((((((((((((((((((-4LL + (long long )default_alloc_size) + (long long )jiffies >= 0LL && (-4LL + (long long )default_alloc_size) + (long long )superio_cmd >= 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) && (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) && (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) && (long long )jiffies + (long long )superio_cmd >= 0LL) && (-4LL + (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (74LL + (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (78LL + (long long )jiffies) - (long long )superio_cmd >= 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) && (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)) && (! 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 14:13:08,699 INFO L97 edCorrectnessWitness]: Location invariant before [L7069-L7069] (((((! multithreaded || ((((((((((((((((((((((((-4LL + (long long )default_alloc_size) + (long long )jiffies >= 0LL && (-4LL + (long long )default_alloc_size) + (long long )superio_cmd >= 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) && (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) && (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) && (long long )jiffies + (long long )superio_cmd >= 0LL) && (-4LL + (long long )default_alloc_size) - (long long )jiffies >= 0LL) && (74LL + (long long )default_alloc_size) - (long long )superio_cmd >= 0LL) && (78LL + (long long )jiffies) - (long long )superio_cmd >= 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) && (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)) && (! 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 14:13:08,699 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-14 14:13:08,699 INFO L106 edCorrectnessWitness]: ghost_update [L7068-L7068] multithreaded = 1; [2024-06-14 14:13:08,773 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-14 14:13:12,149 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 14:13:12,152 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 14:13:12,237 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-14 14:13:12,259 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-06-14 14:13:12,283 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-14 14:13:12,441 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 14:13:12,442 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 14:13:12,448 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-14 14:13:12,452 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-06-14 14:13:12,577 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 14:13:12,579 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 14:13:12,579 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 14:13:12,579 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 14:13:12,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile("ud2"); [5814] [2024-06-14 14:13:12,705 WARN L1645 CHandler]: Possible shadowing of function iminor [2024-06-14 14:13:12,706 WARN L1645 CHandler]: Possible shadowing of function iminor Start Parsing Local Start Parsing Local [2024-06-14 14:13:12,719 ERROR L334 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: pc8736x_gpio_init [2024-06-14 14:13:12,719 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5260709 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 14.06 02:13:12, skipping insertion in model container [2024-06-14 14:13:12,719 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-14 14:13:12,720 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-06-14 14:13:12,721 INFO L158 Benchmark]: Toolchain (without parser) took 4174.50ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 33.6MB in the beginning and 52.9MB in the end (delta: -19.4MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. [2024-06-14 14:13:12,722 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 67.1MB. Free memory was 43.6MB in the beginning and 43.6MB in the end (delta: 51.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-06-14 14:13:12,722 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 67.1MB. Free memory is still 37.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-14 14:13:12,723 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4172.67ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 33.4MB in the beginning and 52.9MB in the end (delta: -19.6MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. [2024-06-14 14:13:12,724 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 67.1MB. Free memory was 43.6MB in the beginning and 43.6MB in the end (delta: 51.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 67.1MB. Free memory is still 37.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4172.67ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 33.4MB in the beginning and 52.9MB in the end (delta: -19.6MB). Peak memory consumption was 77.1MB. 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: 7069]: 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