./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d 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/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash 674413fbed7a32a555a09c901a9150d16e8da3057736426758e0a8fd32aa1e8b --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 02:57:01,769 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 02:57:01,812 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-08 02:57:01,817 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 02:57:01,817 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 02:57:01,836 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 02:57:01,837 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 02:57:01,837 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 02:57:01,837 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 02:57:01,837 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 02:57:01,837 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 02:57:01,837 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 02:57:01,837 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 02:57:01,837 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 02:57:01,837 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 02:57:01,837 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 02:57:01,837 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 02:57:01,838 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 02:57:01,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 02:57:01,840 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 02:57:01,840 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 02:57:01,840 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 02:57:01,840 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 02:57:01,840 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 02:57:01,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 02:57:01,840 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 02:57:01,840 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 02:57:01,840 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 02:57:01,841 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 02:57:01,841 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 674413fbed7a32a555a09c901a9150d16e8da3057736426758e0a8fd32aa1e8b [2025-02-08 02:57:02,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 02:57:02,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 02:57:02,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 02:57:02,114 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 02:57:02,114 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 02:57:02,116 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i [2025-02-08 02:57:03,261 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/cf5a1ccdf/cfd7da2a7611461a8892be1372dcf40f/FLAG205627bad [2025-02-08 02:57:03,695 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 02:57:03,696 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i [2025-02-08 02:57:03,725 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/cf5a1ccdf/cfd7da2a7611461a8892be1372dcf40f/FLAG205627bad [2025-02-08 02:57:03,738 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/cf5a1ccdf/cfd7da2a7611461a8892be1372dcf40f [2025-02-08 02:57:03,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 02:57:03,742 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 02:57:03,743 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 02:57:03,743 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 02:57:03,746 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 02:57:03,746 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:57:03" (1/1) ... [2025-02-08 02:57:03,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71256647 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:03, skipping insertion in model container [2025-02-08 02:57:03,749 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:57:03" (1/1) ... [2025-02-08 02:57:03,817 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 02:57:04,506 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/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i[209427,209440] [2025-02-08 02:57:04,528 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 02:57:04,656 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 02:57:04,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2600] [2025-02-08 02:57:04,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2608] [2025-02-08 02:57:04,817 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/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i[209427,209440] [2025-02-08 02:57:04,822 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 02:57:04,918 INFO L204 MainTranslator]: Completed translation [2025-02-08 02:57:04,919 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04 WrapperNode [2025-02-08 02:57:04,920 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 02:57:04,921 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 02:57:04,921 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 02:57:04,921 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 02:57:04,926 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:04,985 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:05,110 INFO L138 Inliner]: procedures = 105, calls = 3480, calls flagged for inlining = 28, calls inlined = 28, statements flattened = 4420 [2025-02-08 02:57:05,111 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 02:57:05,111 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 02:57:05,111 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 02:57:05,111 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 02:57:05,120 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:05,120 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:05,155 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:05,263 INFO L175 MemorySlicer]: Split 2999 memory accesses to 11 slices as follows [77, 2, 2502, 15, 14, 3, 244, 3, 5, 130, 4]. 83 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [0, 2, 14, 0, 0, 0, 0, 0, 0, 0, 0]. The 2627 writes are split as follows [2, 0, 2337, 7, 13, 1, 135, 1, 1, 129, 1]. [2025-02-08 02:57:05,264 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:05,264 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:05,368 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:05,382 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:05,404 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:05,418 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:05,453 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 02:57:05,454 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 02:57:05,455 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 02:57:05,455 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 02:57:05,456 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:04" (1/1) ... [2025-02-08 02:57:05,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 02:57:05,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 02:57:05,484 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) [2025-02-08 02:57:05,488 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 [2025-02-08 02:57:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2025-02-08 02:57:05,507 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2025-02-08 02:57:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2025-02-08 02:57:05,507 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2025-02-08 02:57:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-02-08 02:57:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-02-08 02:57:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-02-08 02:57:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-02-08 02:57:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-02-08 02:57:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-02-08 02:57:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-02-08 02:57:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-02-08 02:57:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-02-08 02:57:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-02-08 02:57:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-02-08 02:57:05,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-02-08 02:57:05,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-02-08 02:57:05,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-02-08 02:57:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-02-08 02:57:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-02-08 02:57:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-02-08 02:57:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-02-08 02:57:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-02-08 02:57:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-02-08 02:57:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-02-08 02:57:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2025-02-08 02:57:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-08 02:57:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2025-02-08 02:57:05,510 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-08 02:57:05,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-08 02:57:05,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2025-02-08 02:57:05,510 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2025-02-08 02:57:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-08 02:57:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-08 02:57:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-08 02:57:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-08 02:57:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-08 02:57:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-08 02:57:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-08 02:57:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-08 02:57:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-08 02:57:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-08 02:57:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-08 02:57:05,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-08 02:57:05,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-08 02:57:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-08 02:57:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-08 02:57:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-08 02:57:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-08 02:57:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-08 02:57:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-08 02:57:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-08 02:57:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-08 02:57:05,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-08 02:57:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-08 02:57:05,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-08 02:57:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2025-02-08 02:57:05,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2025-02-08 02:57:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-02-08 02:57:05,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2025-02-08 02:57:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-08 02:57:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2025-02-08 02:57:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2025-02-08 02:57:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2025-02-08 02:57:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2025-02-08 02:57:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2025-02-08 02:57:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-08 02:57:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-02-08 02:57:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-08 02:57:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2025-02-08 02:57:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-02-08 02:57:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2025-02-08 02:57:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2025-02-08 02:57:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-08 02:57:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-08 02:57:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-08 02:57:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-08 02:57:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2025-02-08 02:57:05,518 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2025-02-08 02:57:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2025-02-08 02:57:05,518 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2025-02-08 02:57:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2025-02-08 02:57:05,518 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2025-02-08 02:57:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2025-02-08 02:57:05,518 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2025-02-08 02:57:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 02:57:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-02-08 02:57:05,518 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-02-08 02:57:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-08 02:57:05,519 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-08 02:57:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2025-02-08 02:57:05,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2025-02-08 02:57:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2025-02-08 02:57:05,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2025-02-08 02:57:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-02-08 02:57:05,519 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-02-08 02:57:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-02-08 02:57:05,519 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-02-08 02:57:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2025-02-08 02:57:05,520 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2025-02-08 02:57:05,520 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-02-08 02:57:05,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-08 02:57:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-08 02:57:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-08 02:57:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-08 02:57:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-08 02:57:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-08 02:57:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-08 02:57:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-08 02:57:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-08 02:57:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-08 02:57:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 02:57:05,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 02:57:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2025-02-08 02:57:05,521 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2025-02-08 02:57:05,936 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 02:57:05,939 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 02:57:06,122 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3707: ~p~3 := (if 1 + ~p~3 < 0 && 0 != (1 + ~p~3) % ~avail~0 then (if ~avail~0 < 0 then (1 + ~p~3) % ~avail~0 + ~avail~0 else (1 + ~p~3) % ~avail~0 - ~avail~0) else (1 + ~p~3) % ~avail~0);~i~5 := 1 + ~i~5; [2025-02-08 02:57:06,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume #t~mem402 < ~best_time~0;havoc #t~mem402;call #t~mem403 := read~int#10(~alloc.base, 80 + ~alloc.offset + 4 * ~p~3, 4);~best_time~0 := #t~mem403;havoc #t~mem403;~best~0 := ~p~3; [2025-02-08 02:57:06,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume !(#t~mem402 < ~best_time~0);havoc #t~mem402; [2025-02-08 02:57:06,123 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume 0 == #t~mem401 % 65536 % 4294967296;havoc #t~mem401;#res := ~p~3; [2025-02-08 02:57:06,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume !(0 == #t~mem401 % 65536 % 4294967296);havoc #t~mem401;call #t~mem402 := read~int#10(~alloc.base, 80 + ~alloc.offset + 4 * ~p~3, 4); [2025-02-08 02:57:06,124 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698-1: call #t~mem401 := read~int#10(~alloc.base, 12 + ~alloc.offset + 2 * ~p~3, 2); [2025-02-08 02:57:06,230 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3355-1: SUMMARY for call #t~ret293 := opl3_kill_note(~devno, ~i~3, 0, 64); srcloc: null [2025-02-08 02:57:06,233 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3355: assume -2147483648 <= #t~ret293 && #t~ret293 <= 2147483647;havoc #t~ret293;~i~3 := 1 + ~i~3; [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3351-1: SUMMARY for call opl3_command((if #t~mem290 % 65536 % 4294967296 <= 2147483647 then #t~mem290 % 65536 % 4294967296 else #t~mem290 % 65536 % 4294967296 - 4294967296), 64 + (if #t~mem292 % 256 % 4294967296 <= 2147483647 then #t~mem292 % 256 % 4294967296 else #t~mem292 % 256 % 4294967296 - 4294967296), 255); srcloc: null [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3351: havoc #t~mem289;havoc #t~mem290;havoc #t~mem291;havoc #t~mem292; [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-1: SUMMARY for call opl3_command((if #t~mem286 % 65536 % 4294967296 <= 2147483647 then #t~mem286 % 65536 % 4294967296 else #t~mem286 % 65536 % 4294967296 - 4294967296), 64 + (if #t~mem288 % 256 % 4294967296 <= 2147483647 then #t~mem288 % 256 % 4294967296 else #t~mem288 % 256 % 4294967296 - 4294967296), 255); srcloc: null [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349: havoc #t~mem285;havoc #t~mem286;havoc #t~mem287;havoc #t~mem288;call #t~mem289 := read~int#2(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4);call #t~mem290 := read~int#6(~#pv_map~0.base, 2 + (~#pv_map~0.offset + 8 * #t~mem289), 2);call #t~mem291 := read~int#2(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4);call #t~mem292 := read~int#6(~#pv_map~0.base, 7 + (~#pv_map~0.offset + 8 * #t~mem291), 1); [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3372: assume ~i~3 <= 17; [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3372: assume !(~i~3 <= 17); [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3348: assume 4 == #t~mem284 % 256 % 4294967296;havoc #t~mem283;havoc #t~mem284;call #t~mem285 := read~int#2(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4);call #t~mem286 := read~int#6(~#pv_map~0.base, 2 + (~#pv_map~0.offset + 8 * #t~mem285), 2);call #t~mem287 := read~int#2(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4);call #t~mem288 := read~int#6(~#pv_map~0.base, 6 + (~#pv_map~0.offset + 8 * #t~mem287), 1); [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3348: assume !(4 == #t~mem284 % 256 % 4294967296);havoc #t~mem283;havoc #t~mem284; [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3346: havoc #t~mem279;havoc #t~mem280;havoc #t~mem281;havoc #t~mem282;call #t~mem283 := read~int#2(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4);call #t~mem284 := read~int#6(~#pv_map~0.base, 1 + (~#pv_map~0.offset + 8 * #t~mem283), 1); [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3344: call #t~mem279 := read~int#2(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4);call #t~mem280 := read~int#6(~#pv_map~0.base, 2 + (~#pv_map~0.offset + 8 * #t~mem279), 2);call #t~mem281 := read~int#2(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4);call #t~mem282 := read~int#6(~#pv_map~0.base, 5 + (~#pv_map~0.offset + 8 * #t~mem281), 1); [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3346-1: SUMMARY for call opl3_command((if #t~mem280 % 65536 % 4294967296 <= 2147483647 then #t~mem280 % 65536 % 4294967296 else #t~mem280 % 65536 % 4294967296 - 4294967296), 64 + (if #t~mem282 % 256 % 4294967296 <= 2147483647 then #t~mem282 % 256 % 4294967296 else #t~mem282 % 256 % 4294967296 - 4294967296), 255); srcloc: null [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3344-2: call #t~mem275 := read~int#2(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4);call #t~mem276 := read~int#6(~#pv_map~0.base, 2 + (~#pv_map~0.offset + 8 * #t~mem275), 2);call #t~mem277 := read~int#2(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4);call #t~mem278 := read~int#6(~#pv_map~0.base, 4 + (~#pv_map~0.offset + 8 * #t~mem277), 1); [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3344-1: SUMMARY for call opl3_command((if #t~mem276 % 65536 % 4294967296 <= 2147483647 then #t~mem276 % 65536 % 4294967296 else #t~mem276 % 65536 % 4294967296 - 4294967296), 64 + (if #t~mem278 % 256 % 4294967296 <= 2147483647 then #t~mem278 % 256 % 4294967296 else #t~mem278 % 256 % 4294967296 - 4294967296), 255); srcloc: null [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3369: call write~int#6(2, ~#pv_map~0.base, 1 + (~#pv_map~0.offset + 8 * ~i~3), 1);~i~3 := 1 + ~i~3; [2025-02-08 02:57:06,234 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3334: call write~int#2(~i~3, ~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4);~i~3 := 1 + ~i~3; [2025-02-08 02:57:06,296 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:742) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:676) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:291) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-02-08 02:57:06,304 INFO L158 Benchmark]: Toolchain (without parser) took 2561.50ms. Allocated memory was 142.6MB in the beginning and 260.0MB in the end (delta: 117.4MB). Free memory was 104.7MB in the beginning and 166.5MB in the end (delta: -61.8MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2025-02-08 02:57:06,304 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 201.3MB. Free memory is still 125.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 02:57:06,304 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1177.41ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 104.7MB in the beginning and 85.0MB in the end (delta: 19.8MB). Peak memory consumption was 87.2MB. Max. memory is 16.1GB. [2025-02-08 02:57:06,304 INFO L158 Benchmark]: Boogie Procedure Inliner took 190.24ms. Allocated memory is still 151.0MB. Free memory was 85.0MB in the beginning and 53.8MB in the end (delta: 31.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-08 02:57:06,305 INFO L158 Benchmark]: Boogie Preprocessor took 341.66ms. Allocated memory is still 151.0MB. Free memory was 53.8MB in the beginning and 44.8MB in the end (delta: 9.0MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. [2025-02-08 02:57:06,305 INFO L158 Benchmark]: IcfgBuilder took 848.03ms. Allocated memory was 151.0MB in the beginning and 260.0MB in the end (delta: 109.1MB). Free memory was 44.8MB in the beginning and 166.5MB in the end (delta: -121.7MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. [2025-02-08 02:57:06,310 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53ms. Allocated memory is still 201.3MB. Free memory is still 125.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1177.41ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 104.7MB in the beginning and 85.0MB in the end (delta: 19.8MB). Peak memory consumption was 87.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 190.24ms. Allocated memory is still 151.0MB. Free memory was 85.0MB in the beginning and 53.8MB in the end (delta: 31.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 341.66ms. Allocated memory is still 151.0MB. Free memory was 53.8MB in the beginning and 44.8MB in the end (delta: 9.0MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. * IcfgBuilder took 848.03ms. Allocated memory was 151.0MB in the beginning and 260.0MB in the end (delta: 109.1MB). Free memory was 44.8MB in the beginning and 166.5MB in the end (delta: -121.7MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2: de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2600]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2600] - GenericResultAtLocation [Line: 2608]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2608] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-02-08 02:57:06,343 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 64bit --witnessprinter.graph.data.programhash 674413fbed7a32a555a09c901a9150d16e8da3057736426758e0a8fd32aa1e8b --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 02:57:08,144 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 02:57:08,210 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-02-08 02:57:08,214 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 02:57:08,215 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 02:57:08,229 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 02:57:08,230 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 02:57:08,230 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 02:57:08,230 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 02:57:08,230 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 02:57:08,230 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 02:57:08,230 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 02:57:08,230 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 02:57:08,230 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 02:57:08,231 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 02:57:08,231 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 02:57:08,231 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 02:57:08,231 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 02:57:08,231 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 02:57:08,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 02:57:08,231 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 02:57:08,231 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-08 02:57:08,231 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-08 02:57:08,231 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-08 02:57:08,232 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 02:57:08,232 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 02:57:08,232 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 02:57:08,232 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 02:57:08,232 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 02:57:08,232 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 02:57:08,232 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 02:57:08,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 02:57:08,232 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 02:57:08,232 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 02:57:08,232 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 02:57:08,233 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 02:57:08,233 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-08 02:57:08,233 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-08 02:57:08,233 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 02:57:08,233 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 02:57:08,233 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 02:57:08,233 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 02:57:08,233 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 674413fbed7a32a555a09c901a9150d16e8da3057736426758e0a8fd32aa1e8b [2025-02-08 02:57:08,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 02:57:08,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 02:57:08,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 02:57:08,487 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 02:57:08,487 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 02:57:08,489 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i [2025-02-08 02:57:09,622 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2664aea06/48c9ce29885f43fabb44c4eb9b310d13/FLAGa56be81e5 [2025-02-08 02:57:10,055 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 02:57:10,057 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i [2025-02-08 02:57:10,079 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2664aea06/48c9ce29885f43fabb44c4eb9b310d13/FLAGa56be81e5 [2025-02-08 02:57:10,091 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2664aea06/48c9ce29885f43fabb44c4eb9b310d13 [2025-02-08 02:57:10,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 02:57:10,095 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 02:57:10,096 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 02:57:10,096 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 02:57:10,099 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 02:57:10,100 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:57:10" (1/1) ... [2025-02-08 02:57:10,101 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a6cdce7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:10, skipping insertion in model container [2025-02-08 02:57:10,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:57:10" (1/1) ... [2025-02-08 02:57:10,176 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 02:57:10,591 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,591 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,596 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,603 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,612 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,619 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,620 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,620 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,620 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,718 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,719 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,845 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,851 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,852 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,852 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,852 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,852 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,853 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,853 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,854 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,854 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,855 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,855 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,855 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,855 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,856 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,856 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,856 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,856 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,856 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,856 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,856 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,856 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,857 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,858 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,858 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,858 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,858 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,858 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,858 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,859 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,859 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,859 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,859 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,859 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,859 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,860 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,860 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,860 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,860 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,860 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,861 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,861 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,861 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,877 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/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i[209427,209440] [2025-02-08 02:57:10,891 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 02:57:10,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 02:57:11,040 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 02:57:11,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2600] [2025-02-08 02:57:11,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2608] [2025-02-08 02:57:11,231 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/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i[209427,209440] [2025-02-08 02:57:11,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 02:57:11,342 INFO L204 MainTranslator]: Completed translation [2025-02-08 02:57:11,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11 WrapperNode [2025-02-08 02:57:11,343 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 02:57:11,344 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 02:57:11,344 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 02:57:11,345 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 02:57:11,349 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:11,410 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:11,582 INFO L138 Inliner]: procedures = 117, calls = 3480, calls flagged for inlining = 28, calls inlined = 28, statements flattened = 4251 [2025-02-08 02:57:11,582 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 02:57:11,583 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 02:57:11,583 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 02:57:11,583 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 02:57:11,591 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:11,591 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:11,632 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:11,731 INFO L175 MemorySlicer]: Split 2999 memory accesses to 11 slices as follows [2, 4, 14, 15, 3, 130, 77, 2502, 244, 5, 3]. 83 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 0, 0, 0, 0, 0, 0, 14, 0, 0, 0]. The 2627 writes are split as follows [0, 1, 13, 7, 1, 129, 2, 2337, 135, 1, 1]. [2025-02-08 02:57:11,732 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:11,732 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:11,914 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:11,928 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:11,950 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:11,969 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:11,997 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 02:57:12,001 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 02:57:12,001 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 02:57:12,002 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 02:57:12,003 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:57:11" (1/1) ... [2025-02-08 02:57:12,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 02:57:12,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 02:57:12,028 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) [2025-02-08 02:57:12,036 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 [2025-02-08 02:57:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2025-02-08 02:57:12,052 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2025-02-08 02:57:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2025-02-08 02:57:12,052 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2025-02-08 02:57:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2025-02-08 02:57:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2025-02-08 02:57:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2025-02-08 02:57:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2025-02-08 02:57:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2025-02-08 02:57:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-02-08 02:57:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-02-08 02:57:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-02-08 02:57:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-02-08 02:57:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-02-08 02:57:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-02-08 02:57:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-02-08 02:57:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-02-08 02:57:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-02-08 02:57:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-02-08 02:57:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-02-08 02:57:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-02-08 02:57:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-02-08 02:57:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-02-08 02:57:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-02-08 02:57:12,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-02-08 02:57:12,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-02-08 02:57:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2025-02-08 02:57:12,056 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2025-02-08 02:57:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2025-02-08 02:57:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2025-02-08 02:57:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2025-02-08 02:57:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2025-02-08 02:57:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2025-02-08 02:57:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-08 02:57:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#9 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#10 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2025-02-08 02:57:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-08 02:57:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-08 02:57:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2025-02-08 02:57:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-08 02:57:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-08 02:57:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-08 02:57:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-08 02:57:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2025-02-08 02:57:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2025-02-08 02:57:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#9 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#10 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2025-02-08 02:57:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2025-02-08 02:57:12,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-08 02:57:12,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-02-08 02:57:12,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-08 02:57:12,065 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2025-02-08 02:57:12,065 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-02-08 02:57:12,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2025-02-08 02:57:12,065 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2025-02-08 02:57:12,065 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-08 02:57:12,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#9 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#10 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#9 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#10 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2025-02-08 02:57:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#9 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#10 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-08 02:57:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2025-02-08 02:57:12,068 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2025-02-08 02:57:12,068 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2025-02-08 02:57:12,068 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2025-02-08 02:57:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#10 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2025-02-08 02:57:12,069 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-02-08 02:57:12,069 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-08 02:57:12,069 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2025-02-08 02:57:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2025-02-08 02:57:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2025-02-08 02:57:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2025-02-08 02:57:12,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2025-02-08 02:57:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2025-02-08 02:57:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-02-08 02:57:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-02-08 02:57:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2025-02-08 02:57:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2025-02-08 02:57:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2025-02-08 02:57:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#9 [2025-02-08 02:57:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#10 [2025-02-08 02:57:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2025-02-08 02:57:12,072 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2025-02-08 02:57:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-02-08 02:57:12,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-02-08 02:57:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 02:57:12,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 02:57:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2025-02-08 02:57:12,072 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2025-02-08 02:57:12,547 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 02:57:12,549 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 02:57:13,306 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3355-1: SUMMARY for call #t~ret274 := opl3_kill_note(~devno, ~i~3, 0bv32, 64bv32); srcloc: null [2025-02-08 02:57:13,306 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3355: havoc #t~ret274;~i~3 := ~bvadd~32(1bv32, ~i~3); [2025-02-08 02:57:13,306 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3351-1: SUMMARY for call opl3_command(~zero_extend~32~16(#t~mem271), ~bvadd~32(64bv32, ~zero_extend~32~8(#t~mem273)), 255bv32); srcloc: null [2025-02-08 02:57:13,306 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3351: havoc #t~mem270;havoc #t~mem271;havoc #t~mem272;havoc #t~mem273; [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-1: SUMMARY for call opl3_command(~zero_extend~32~16(#t~mem267), ~bvadd~32(64bv32, ~zero_extend~32~8(#t~mem269)), 255bv32); srcloc: null [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349: havoc #t~mem266;havoc #t~mem267;havoc #t~mem268;havoc #t~mem269;call #t~mem270 := read~intINTTYPE4#7(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64);call #t~mem271 := read~intINTTYPE2#8(~#pv_map~0.base, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem270)))), 2bv64);call #t~mem272 := read~intINTTYPE4#7(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64);call #t~mem273 := read~intINTTYPE1#8(~#pv_map~0.base, ~bvadd~64(3bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem272))))), 1bv64); [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3372: assume ~bvsle~32(~i~3, 17bv32); [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3372: assume !~bvsle~32(~i~3, 17bv32); [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3348: assume 4bv32 == ~zero_extend~32~8(#t~mem265);havoc #t~mem264;havoc #t~mem265;call #t~mem266 := read~intINTTYPE4#7(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64);call #t~mem267 := read~intINTTYPE2#8(~#pv_map~0.base, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem266)))), 2bv64);call #t~mem268 := read~intINTTYPE4#7(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64);call #t~mem269 := read~intINTTYPE1#8(~#pv_map~0.base, ~bvadd~64(2bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem268))))), 1bv64); [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3348: assume !(4bv32 == ~zero_extend~32~8(#t~mem265));havoc #t~mem264;havoc #t~mem265; [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3346: havoc #t~mem260;havoc #t~mem261;havoc #t~mem262;havoc #t~mem263;call #t~mem264 := read~intINTTYPE4#7(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64);call #t~mem265 := read~intINTTYPE1#8(~#pv_map~0.base, ~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem264)))), 1bv64); [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3344: call #t~mem260 := read~intINTTYPE4#7(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64);call #t~mem261 := read~intINTTYPE2#8(~#pv_map~0.base, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem260)))), 2bv64);call #t~mem262 := read~intINTTYPE4#7(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64);call #t~mem263 := read~intINTTYPE1#8(~#pv_map~0.base, ~bvadd~64(1bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem262))))), 1bv64); [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3346-1: SUMMARY for call opl3_command(~zero_extend~32~16(#t~mem261), ~bvadd~32(64bv32, ~zero_extend~32~8(#t~mem263)), 255bv32); srcloc: null [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3344-2: call #t~mem256 := read~intINTTYPE4#7(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64);call #t~mem257 := read~intINTTYPE2#8(~#pv_map~0.base, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem256)))), 2bv64);call #t~mem258 := read~intINTTYPE4#7(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64);call #t~mem259 := read~intINTTYPE1#8(~#pv_map~0.base, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem258)))), 1bv64); [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3344-1: SUMMARY for call opl3_command(~zero_extend~32~16(#t~mem257), ~bvadd~32(64bv32, ~zero_extend~32~8(#t~mem259)), 255bv32); srcloc: null [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3369: call write~intINTTYPE1#8(2bv8, ~#pv_map~0.base, ~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(~i~3)))), 1bv64);~i~3 := ~bvadd~32(1bv32, ~i~3); [2025-02-08 02:57:13,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3334: call write~intINTTYPE4#7(~i~3, ~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64);~i~3 := ~bvadd~32(1bv32, ~i~3); [2025-02-08 02:57:13,309 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:742) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:676) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:291) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-02-08 02:57:13,314 INFO L158 Benchmark]: Toolchain (without parser) took 3218.03ms. Allocated memory was 109.1MB in the beginning and 192.9MB in the end (delta: 83.9MB). Free memory was 75.0MB in the beginning and 87.5MB in the end (delta: -12.6MB). Peak memory consumption was 115.1MB. Max. memory is 16.1GB. [2025-02-08 02:57:13,314 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 83.9MB. Free memory is still 61.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 02:57:13,314 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1247.22ms. Allocated memory was 109.1MB in the beginning and 192.9MB in the end (delta: 83.9MB). Free memory was 75.0MB in the beginning and 126.6MB in the end (delta: -51.7MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2025-02-08 02:57:13,314 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.20ms. Allocated memory is still 192.9MB. Free memory was 126.6MB in the beginning and 90.4MB in the end (delta: 36.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-08 02:57:13,315 INFO L158 Benchmark]: Boogie Preprocessor took 417.08ms. Allocated memory is still 192.9MB. Free memory was 89.8MB in the beginning and 86.0MB in the end (delta: 3.7MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2025-02-08 02:57:13,315 INFO L158 Benchmark]: IcfgBuilder took 1311.49ms. Allocated memory is still 192.9MB. Free memory was 86.0MB in the beginning and 87.5MB in the end (delta: -1.5MB). Peak memory consumption was 47.8MB. Max. memory is 16.1GB. [2025-02-08 02:57:13,316 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 83.9MB. Free memory is still 61.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1247.22ms. Allocated memory was 109.1MB in the beginning and 192.9MB in the end (delta: 83.9MB). Free memory was 75.0MB in the beginning and 126.6MB in the end (delta: -51.7MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.20ms. Allocated memory is still 192.9MB. Free memory was 126.6MB in the beginning and 90.4MB in the end (delta: 36.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 417.08ms. Allocated memory is still 192.9MB. Free memory was 89.8MB in the beginning and 86.0MB in the end (delta: 3.7MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. * IcfgBuilder took 1311.49ms. Allocated memory is still 192.9MB. Free memory was 86.0MB in the beginning and 87.5MB in the end (delta: -1.5MB). Peak memory consumption was 47.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2: de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2600]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2600] - GenericResultAtLocation [Line: 2608]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2608] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-02-08 02:57:13,334 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: ERROR: ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2