./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 822210afb67ed99ceea45b432aca8ec250ff4c38d2893c644887ddfbc667fadf --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 13:22:26,997 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 13:22:27,051 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-03 13:22:27,055 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 13:22:27,056 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 13:22:27,071 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 13:22:27,072 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 13:22:27,072 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 13:22:27,072 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 13:22:27,072 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 13:22:27,073 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 13:22:27,073 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 13:22:27,073 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 13:22:27,073 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 13:22:27,073 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 13:22:27,073 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 13:22:27,073 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 13:22:27,073 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 13:22:27,073 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 13:22:27,074 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 13:22:27,074 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 13:22:27,074 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 13:22:27,074 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 13:22:27,074 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 13:22:27,074 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 13:22:27,074 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 13:22:27,074 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 13:22:27,074 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 13:22:27,074 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 13:22:27,074 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 13:22:27,074 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 13:22:27,075 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 13:22:27,075 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 13:22:27,075 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 13:22:27,075 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 13:22:27,075 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 13:22:27,075 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 13:22:27,075 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 13:22:27,075 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 13:22:27,075 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 13:22:27,075 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 13:22:27,075 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 13:22:27,076 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 13:22:27,076 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 822210afb67ed99ceea45b432aca8ec250ff4c38d2893c644887ddfbc667fadf [2025-03-03 13:22:27,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 13:22:27,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 13:22:27,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 13:22:27,315 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 13:22:27,316 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 13:22:27,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2025-03-03 13:22:28,450 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9cad1b00/6ddc2f9197dd4e4eb6d9caa1c6887b1e/FLAGf1a752128 [2025-03-03 13:22:28,821 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 13:22:28,823 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2025-03-03 13:22:28,852 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9cad1b00/6ddc2f9197dd4e4eb6d9caa1c6887b1e/FLAGf1a752128 [2025-03-03 13:22:28,867 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9cad1b00/6ddc2f9197dd4e4eb6d9caa1c6887b1e [2025-03-03 13:22:28,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 13:22:28,870 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 13:22:28,872 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 13:22:28,872 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 13:22:28,875 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 13:22:28,876 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 01:22:28" (1/1) ... [2025-03-03 13:22:28,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d4e968d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:28, skipping insertion in model container [2025-03-03 13:22:28,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 01:22:28" (1/1) ... [2025-03-03 13:22:28,922 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 13:22:29,046 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i[457,470] [2025-03-03 13:22:29,667 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 13:22:29,711 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 13:22:29,720 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i[457,470] [2025-03-03 13:22:29,869 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 13:22:30,021 INFO L204 MainTranslator]: Completed translation [2025-03-03 13:22:30,022 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30 WrapperNode [2025-03-03 13:22:30,022 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 13:22:30,023 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 13:22:30,023 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 13:22:30,023 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 13:22:30,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,073 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,210 INFO L138 Inliner]: procedures = 473, calls = 2666, calls flagged for inlining = 54, calls inlined = 37, statements flattened = 3342 [2025-03-03 13:22:30,210 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 13:22:30,211 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 13:22:30,212 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 13:22:30,212 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 13:22:30,219 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,220 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,236 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,305 INFO L175 MemorySlicer]: Split 2024 memory accesses to 27 slices as follows [5, 3, 35, 1040, 480, 59, 35, 11, 5, 15, 120, 0, 67, 37, 5, 2, 20, 12, 4, 2, 18, 2, 16, 21, 3, 5, 2]. 51 percent of accesses are in the largest equivalence class. The 1901 initializations are split as follows [3, 3, 15, 1040, 480, 59, 32, 2, 1, 10, 120, 0, 67, 25, 4, 2, 4, 6, 4, 0, 18, 0, 5, 0, 0, 1, 0]. The 58 writes are split as follows [0, 0, 6, 0, 0, 0, 0, 5, 1, 2, 0, 0, 0, 0, 0, 0, 4, 6, 0, 0, 0, 1, 8, 21, 0, 2, 2]. [2025-03-03 13:22:30,309 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,309 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,384 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,392 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,412 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,422 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,436 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 13:22:30,437 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 13:22:30,437 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 13:22:30,437 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 13:22:30,438 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (1/1) ... [2025-03-03 13:22:30,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 13:22:30,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 13:22:30,463 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-03 13:22:30,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-03 13:22:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2025-03-03 13:22:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2025-03-03 13:22:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2025-03-03 13:22:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2025-03-03 13:22:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-03 13:22:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-03 13:22:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-03 13:22:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-03 13:22:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-03 13:22:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2025-03-03 13:22:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2025-03-03 13:22:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2025-03-03 13:22:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-03 13:22:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-03 13:22:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2025-03-03 13:22:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-03 13:22:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-03 13:22:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-03 13:22:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2025-03-03 13:22:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2025-03-03 13:22:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2025-03-03 13:22:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2025-03-03 13:22:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2025-03-03 13:22:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2025-03-03 13:22:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 13:22:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 13:22:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2025-03-03 13:22:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2025-03-03 13:22:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 13:22:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 13:22:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2025-03-03 13:22:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2025-03-03 13:22:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-03 13:22:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-03 13:22:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-03 13:22:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-03 13:22:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-03 13:22:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-03 13:22:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-03-03 13:22:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2025-03-03 13:22:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2025-03-03 13:22:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-03 13:22:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-03-03 13:22:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-03 13:22:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2025-03-03 13:22:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2025-03-03 13:22:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2025-03-03 13:22:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2025-03-03 13:22:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2025-03-03 13:22:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-03 13:22:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-03 13:22:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-03 13:22:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-03 13:22:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-03 13:22:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-03 13:22:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-03 13:22:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-03 13:22:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-03 13:22:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-03 13:22:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-03 13:22:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-03 13:22:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-03 13:22:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2025-03-03 13:22:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2025-03-03 13:22:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2025-03-03 13:22:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-03 13:22:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-03 13:22:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-03 13:22:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-03 13:22:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-03 13:22:30,890 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 13:22:30,893 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 13:22:31,047 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3248: havoc get_user_#t~nondet671#1; [2025-03-03 13:22:31,057 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L1508: havoc #t~ret200; [2025-03-03 13:22:31,066 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L1470: havoc #t~ret199#1; [2025-03-03 13:22:31,066 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3964: havoc inw_#t~nondet753#1; [2025-03-03 13:22:31,154 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3264: havoc put_user_#t~nondet673#1; [2025-03-03 13:22:31,155 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3272: havoc copy_to_user_#t~nondet674#1; [2025-03-03 13:22:31,257 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L1705: havoc zf_open_#t~ret218#1; [2025-03-03 13:22:31,257 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4514: havoc test_and_set_bit_#t~bitwise794#1; [2025-03-03 13:22:34,791 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3507: havoc misc_register_#t~ret713#1; [2025-03-03 13:22:34,925 INFO L? ?]: Removed 432 outVars from TransFormulas that were not future-live. [2025-03-03 13:22:34,926 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 13:22:34,953 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 13:22:34,954 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 13:22:34,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 01:22:34 BoogieIcfgContainer [2025-03-03 13:22:34,954 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 13:22:34,958 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 13:22:34,958 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 13:22:34,961 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 13:22:34,961 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 01:22:28" (1/3) ... [2025-03-03 13:22:34,962 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e66c254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 01:22:34, skipping insertion in model container [2025-03-03 13:22:34,962 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 01:22:30" (2/3) ... [2025-03-03 13:22:34,962 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e66c254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 01:22:34, skipping insertion in model container [2025-03-03 13:22:34,962 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 01:22:34" (3/3) ... [2025-03-03 13:22:34,963 INFO L128 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inl_p.i [2025-03-03 13:22:34,975 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 13:22:34,978 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG ddv_machzwd_inl_p.i that has 29 procedures, 383 locations, 1 initial locations, 4 loop locations, and 0 error locations. [2025-03-03 13:22:34,980 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e66c254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 01:22:34, skipping insertion in model container [2025-03-03 13:22:34,980 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-03 13:22:34,981 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-03 13:22:34,981 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-03 13:22:34,981 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-03 13:22:34,983 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 01:22:34" (3/3) ... [2025-03-03 13:22:34,984 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-03-03 13:22:34,988 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_lock_init [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure printk [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure zf_ping [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure assert_context_process [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure zf_readw [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure zf_timer_off [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_lock [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure outw [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure outb [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure add_timer [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure release_region [2025-03-03 13:22:34,989 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_begin [2025-03-03 13:22:34,990 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2025-03-03 13:22:34,990 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_end [2025-03-03 13:22:34,990 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure del_timer [2025-03-03 13:22:34,990 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_lock_irqsave [2025-03-03 13:22:34,990 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure zf_get_control [2025-03-03 13:22:34,990 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure request_region [2025-03-03 13:22:34,990 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2025-03-03 13:22:34,990 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cdev_add [2025-03-03 13:22:34,991 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2025-03-03 13:22:34,991 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure zf_set_control [2025-03-03 13:22:35,022 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 146 nodes and edges [2025-03-03 13:22:35,026 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 62 nodes and edges [2025-03-03 13:22:35,030 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2025-03-03 13:22:35,033 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-03-03 13:22:35,036 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-03-03 13:22:35,040 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-03 13:22:35,203 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-03 13:22:35,203 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-03 13:22:35,203 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-03 13:22:35,205 INFO L158 Benchmark]: Toolchain (without parser) took 6334.19ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 106.2MB in the beginning and 117.5MB in the end (delta: -11.4MB). Peak memory consumption was 227.5MB. Max. memory is 16.1GB. [2025-03-03 13:22:35,205 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 13:22:35,205 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1151.29ms. Allocated memory is still 142.6MB. Free memory was 106.2MB in the beginning and 55.0MB in the end (delta: 51.2MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2025-03-03 13:22:35,205 INFO L158 Benchmark]: Boogie Procedure Inliner took 187.43ms. Allocated memory is still 142.6MB. Free memory was 55.0MB in the beginning and 84.2MB in the end (delta: -29.2MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2025-03-03 13:22:35,205 INFO L158 Benchmark]: Boogie Preprocessor took 225.14ms. Allocated memory is still 142.6MB. Free memory was 83.4MB in the beginning and 53.3MB in the end (delta: 30.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-03-03 13:22:35,206 INFO L158 Benchmark]: IcfgBuilder took 4517.28ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 53.3MB in the beginning and 160.3MB in the end (delta: -106.9MB). Peak memory consumption was 159.1MB. Max. memory is 16.1GB. [2025-03-03 13:22:35,206 INFO L158 Benchmark]: TraceAbstraction took 21.78ms. Allocated memory is still 385.9MB. Free memory was 160.3MB in the beginning and 160.2MB in the end (delta: 26.7kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 13:22:35,206 INFO L158 Benchmark]: Witness Printer took 222.61ms. Allocated memory is still 385.9MB. Free memory was 156.8MB in the beginning and 117.5MB in the end (delta: 39.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-03-03 13:22:35,207 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 201.3MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1151.29ms. Allocated memory is still 142.6MB. Free memory was 106.2MB in the beginning and 55.0MB in the end (delta: 51.2MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 187.43ms. Allocated memory is still 142.6MB. Free memory was 55.0MB in the beginning and 84.2MB in the end (delta: -29.2MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 225.14ms. Allocated memory is still 142.6MB. Free memory was 83.4MB in the beginning and 53.3MB in the end (delta: 30.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * IcfgBuilder took 4517.28ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 53.3MB in the beginning and 160.3MB in the end (delta: -106.9MB). Peak memory consumption was 159.1MB. Max. memory is 16.1GB. * TraceAbstraction took 21.78ms. Allocated memory is still 385.9MB. Free memory was 160.3MB in the beginning and 160.2MB in the end (delta: 26.7kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 222.61ms. Allocated memory is still 385.9MB. Free memory was 156.8MB in the beginning and 117.5MB in the end (delta: 39.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2025-03-03 13:22:35,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE