./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 7b53e6434f29888ec2b0851eb0bdc5bf356c532d72069865339d3ff2265f37df --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 14:38:34,217 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 14:38:34,254 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-05 14:38:34,257 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 14:38:34,258 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 14:38:34,271 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 14:38:34,271 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 14:38:34,271 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 14:38:34,272 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 14:38:34,272 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 14:38:34,272 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 14:38:34,272 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 14:38:34,272 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 14:38:34,272 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 14:38:34,272 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 14:38:34,273 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 14:38:34,273 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 14:38:34,273 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-05 14:38:34,273 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-05 14:38:34,273 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-05 14:38:34,273 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 14:38:34,273 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 14:38:34,273 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 14:38:34,273 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 14:38:34,273 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-05 14:38:34,273 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 14:38:34,274 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 14:38:34,274 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 14:38:34,274 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 14:38:34,274 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 14:38:34,274 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 14:38:34,274 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 14:38:34,274 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 14:38:34,274 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 14:38:34,274 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 14:38:34,274 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 14:38:34,275 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 14:38:34,275 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-05 14:38:34,275 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-05 14:38:34,275 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 14:38:34,275 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 14:38:34,275 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 14:38:34,275 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 14:38:34,275 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-jdk21/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 -> 7b53e6434f29888ec2b0851eb0bdc5bf356c532d72069865339d3ff2265f37df [2025-02-05 14:38:34,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 14:38:34,502 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 14:38:34,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 14:38:34,505 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 14:38:34,505 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 14:38:34,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2025-02-05 14:38:35,723 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f86501ca1/50db194c577b4ea6ad0ec2129e52c267/FLAG22a4ab359 [2025-02-05 14:38:36,110 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 14:38:36,112 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i [2025-02-05 14:38:36,139 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f86501ca1/50db194c577b4ea6ad0ec2129e52c267/FLAG22a4ab359 [2025-02-05 14:38:36,154 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f86501ca1/50db194c577b4ea6ad0ec2129e52c267 [2025-02-05 14:38:36,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 14:38:36,157 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 14:38:36,159 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 14:38:36,159 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 14:38:36,162 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 14:38:36,163 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 02:38:36" (1/1) ... [2025-02-05 14:38:36,163 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b8f7f54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:36, skipping insertion in model container [2025-02-05 14:38:36,163 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 02:38:36" (1/1) ... [2025-02-05 14:38:36,211 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 14:38:36,352 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i[458,471] [2025-02-05 14:38:36,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 14:38:37,009 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 14:38:37,019 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outw_p.i[458,471] [2025-02-05 14:38:37,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 14:38:37,423 INFO L204 MainTranslator]: Completed translation [2025-02-05 14:38:37,425 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37 WrapperNode [2025-02-05 14:38:37,425 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 14:38:37,426 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 14:38:37,426 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 14:38:37,426 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 14:38:37,430 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,497 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,642 INFO L138 Inliner]: procedures = 473, calls = 2666, calls flagged for inlining = 54, calls inlined = 37, statements flattened = 3342 [2025-02-05 14:38:37,643 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 14:38:37,643 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 14:38:37,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 14:38:37,644 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 14:38:37,650 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,671 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,746 INFO L175 MemorySlicer]: Split 2024 memory accesses to 27 slices as follows [5, 3, 35, 1040, 480, 59, 2, 35, 2, 11, 5, 5, 15, 120, 67, 37, 3, 12, 2, 20, 4, 2, 0, 18, 16, 21, 5]. 51 percent of accesses are in the largest equivalence class. The 1901 initializations are split as follows [3, 3, 15, 1040, 480, 59, 0, 32, 0, 2, 4, 1, 10, 120, 67, 25, 0, 6, 2, 4, 4, 0, 0, 18, 5, 0, 1]. The 58 writes are split as follows [0, 0, 6, 0, 0, 0, 2, 0, 1, 5, 0, 1, 2, 0, 0, 0, 0, 6, 0, 4, 0, 0, 0, 0, 8, 21, 2]. [2025-02-05 14:38:37,750 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,751 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,821 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,828 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,846 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,857 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,875 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 14:38:37,876 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 14:38:37,876 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 14:38:37,876 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 14:38:37,877 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (1/1) ... [2025-02-05 14:38:37,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 14:38:37,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 14:38:37,900 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-05 14:38:37,901 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-05 14:38:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2025-02-05 14:38:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2025-02-05 14:38:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2025-02-05 14:38:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2025-02-05 14:38:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-02-05 14:38:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-02-05 14:38:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-05 14:38:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-02-05 14:38:37,921 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-02-05 14:38:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2025-02-05 14:38:37,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2025-02-05 14:38:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2025-02-05 14:38:37,921 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2025-02-05 14:38:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-05 14:38:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-05 14:38:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-05 14:38:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-05 14:38:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-05 14:38:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-05 14:38:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-05 14:38:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-05 14:38:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-05 14:38:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-05 14:38:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-02-05 14:38:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-02-05 14:38:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-02-05 14:38:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-02-05 14:38:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-02-05 14:38:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-02-05 14:38:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-05 14:38:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-05 14:38:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-05 14:38:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-05 14:38:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-05 14:38:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-05 14:38:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-05 14:38:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-05 14:38:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-05 14:38:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-05 14:38:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-05 14:38:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-05 14:38:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-05 14:38:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-05 14:38:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-05 14:38:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-05 14:38:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-05 14:38:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-05 14:38:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-05 14:38:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-05 14:38:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-05 14:38:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-02-05 14:38:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-02-05 14:38:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-02-05 14:38:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-02-05 14:38:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-02-05 14:38:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-02-05 14:38:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2025-02-05 14:38:37,928 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-05 14:38:37,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-05 14:38:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2025-02-05 14:38:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2025-02-05 14:38:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2025-02-05 14:38:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 14:38:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2025-02-05 14:38:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-05 14:38:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2025-02-05 14:38:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-02-05 14:38:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-02-05 14:38:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-02-05 14:38:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-02-05 14:38:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-02-05 14:38:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-02-05 14:38:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-02-05 14:38:37,930 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-02-05 14:38:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2025-02-05 14:38:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2025-02-05 14:38:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-05 14:38:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-02-05 14:38:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-02-05 14:38:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2025-02-05 14:38:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2025-02-05 14:38:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2025-02-05 14:38:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2025-02-05 14:38:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2025-02-05 14:38:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2025-02-05 14:38:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2025-02-05 14:38:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2025-02-05 14:38:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2025-02-05 14:38:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-02-05 14:38:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-02-05 14:38:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-02-05 14:38:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-02-05 14:38:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-05 14:38:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-05 14:38:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-05 14:38:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-05 14:38:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-05 14:38:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-05 14:38:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-05 14:38:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-05 14:38:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-05 14:38:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-05 14:38:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-05 14:38:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-05 14:38:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-05 14:38:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-05 14:38:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-05 14:38:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-05 14:38:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-05 14:38:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-05 14:38:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-05 14:38:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-05 14:38:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-05 14:38:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-02-05 14:38:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-02-05 14:38:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-02-05 14:38:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-02-05 14:38:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-02-05 14:38:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-02-05 14:38:38,322 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 14:38:38,328 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 14:38:38,479 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L3245: havoc get_user_#t~nondet671#1; [2025-02-05 14:38:38,496 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L1508: havoc #t~ret200; [2025-02-05 14:38:38,507 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L1470: havoc #t~ret199#1; [2025-02-05 14:38:38,507 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L3961: havoc inw_#t~nondet753#1; [2025-02-05 14:38:38,591 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L3269: havoc copy_to_user_#t~nondet674#1; [2025-02-05 14:38:38,591 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L3261: havoc put_user_#t~nondet673#1; [2025-02-05 14:38:38,674 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L1705: havoc zf_open_#t~ret218#1; [2025-02-05 14:38:38,675 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4510: havoc test_and_set_bit_#t~bitwise794#1; [2025-02-05 14:38:43,251 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L3504: havoc misc_register_#t~ret713#1; [2025-02-05 14:38:43,353 INFO L? ?]: Removed 432 outVars from TransFormulas that were not future-live. [2025-02-05 14:38:43,353 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 14:38:43,377 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 14:38:43,377 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 14:38:43,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 02:38:43 BoogieIcfgContainer [2025-02-05 14:38:43,377 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 14:38:43,379 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 14:38:43,379 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 14:38:43,382 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 14:38:43,382 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 02:38:36" (1/3) ... [2025-02-05 14:38:43,383 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48760a83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 02:38:43, skipping insertion in model container [2025-02-05 14:38:43,383 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 02:38:37" (2/3) ... [2025-02-05 14:38:43,383 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48760a83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 02:38:43, skipping insertion in model container [2025-02-05 14:38:43,383 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 02:38:43" (3/3) ... [2025-02-05 14:38:43,384 INFO L128 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_outw_p.i [2025-02-05 14:38:43,393 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 14:38:43,396 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG ddv_machzwd_outw_p.i that has 29 procedures, 383 locations, 1 initial locations, 4 loop locations, and 0 error locations. [2025-02-05 14:38:43,397 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48760a83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.02 02:38:43, skipping insertion in model container [2025-02-05 14:38:43,397 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-05 14:38:43,397 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-05 14:38:43,397 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-05 14:38:43,398 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-05 14:38:43,398 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 02:38:43" (3/3) ... [2025-02-05 14:38:43,403 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-05 14:38:43,406 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_lock_init [2025-02-05 14:38:43,410 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure printk [2025-02-05 14:38:43,410 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2025-02-05 14:38:43,410 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure zf_ping [2025-02-05 14:38:43,410 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure assert_context_process [2025-02-05 14:38:43,410 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure zf_readw [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure zf_timer_off [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_lock [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure outw [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure outb [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure add_timer [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure release_region [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_begin [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_end [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure del_timer [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_lock_irqsave [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure zf_get_control [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure request_region [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure cdev_add [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2025-02-05 14:38:43,411 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure zf_set_control [2025-02-05 14:38:43,449 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 146 nodes and edges [2025-02-05 14:38:43,457 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 62 nodes and edges [2025-02-05 14:38:43,464 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2025-02-05 14:38:43,470 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-02-05 14:38:43,477 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-05 14:38:43,483 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-05 14:38:43,692 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-05 14:38:43,692 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-05 14:38:43,692 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-05 14:38:43,694 INFO L158 Benchmark]: Toolchain (without parser) took 7535.95ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 109.2MB in the beginning and 320.8MB in the end (delta: -211.6MB). Peak memory consumption was 274.9MB. Max. memory is 16.1GB. [2025-02-05 14:38:43,694 INFO L158 Benchmark]: CDTParser took 0.86ms. Allocated memory is still 201.3MB. Free memory is still 127.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 14:38:43,694 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1266.48ms. Allocated memory is still 142.6MB. Free memory was 109.2MB in the beginning and 58.9MB in the end (delta: 50.4MB). Peak memory consumption was 92.5MB. Max. memory is 16.1GB. [2025-02-05 14:38:43,694 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.71ms. Allocated memory is still 142.6MB. Free memory was 58.9MB in the beginning and 84.5MB in the end (delta: -25.6MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. [2025-02-05 14:38:43,694 INFO L158 Benchmark]: Boogie Preprocessor took 231.75ms. Allocated memory is still 142.6MB. Free memory was 84.5MB in the beginning and 54.0MB in the end (delta: 30.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-05 14:38:43,695 INFO L158 Benchmark]: IcfgBuilder took 5501.41ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 54.0MB in the beginning and 146.0MB in the end (delta: -92.0MB). Peak memory consumption was 210.5MB. Max. memory is 16.1GB. [2025-02-05 14:38:43,695 INFO L158 Benchmark]: TraceAbstraction took 17.88ms. Allocated memory is still 402.7MB. Free memory was 146.0MB in the beginning and 145.9MB in the end (delta: 34.3kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-05 14:38:43,695 INFO L158 Benchmark]: Witness Printer took 295.11ms. Allocated memory is still 402.7MB. Free memory was 145.9MB in the beginning and 320.8MB in the end (delta: -174.9MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. [2025-02-05 14:38:43,696 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.86ms. Allocated memory is still 201.3MB. Free memory is still 127.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1266.48ms. Allocated memory is still 142.6MB. Free memory was 109.2MB in the beginning and 58.9MB in the end (delta: 50.4MB). Peak memory consumption was 92.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 216.71ms. Allocated memory is still 142.6MB. Free memory was 58.9MB in the beginning and 84.5MB in the end (delta: -25.6MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 231.75ms. Allocated memory is still 142.6MB. Free memory was 84.5MB in the beginning and 54.0MB in the end (delta: 30.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * IcfgBuilder took 5501.41ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 54.0MB in the beginning and 146.0MB in the end (delta: -92.0MB). Peak memory consumption was 210.5MB. Max. memory is 16.1GB. * TraceAbstraction took 17.88ms. Allocated memory is still 402.7MB. Free memory was 146.0MB in the beginning and 145.9MB in the end (delta: 34.3kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 295.11ms. Allocated memory is still 402.7MB. Free memory was 145.9MB in the beginning and 320.8MB in the end (delta: -174.9MB). Peak memory consumption was 43.2MB. 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! [2025-02-05 14:38:43,712 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE