./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5eff9009202d8b0bf60c327eed36946f13574b2b7f3842f1a4c1fa3c35e53160 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 07:38:34,925 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 07:38:34,976 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2025-02-08 07:38:34,979 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 07:38:34,979 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 07:38:34,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 07:38:34,998 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 07:38:34,998 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 07:38:34,999 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 07:38:34,999 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 07:38:34,999 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 07:38:34,999 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 07:38:34,999 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 07:38:34,999 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 07:38:34,999 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 07:38:34,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 07:38:34,999 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 07:38:34,999 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 07:38:34,999 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2025-02-08 07:38:34,999 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2025-02-08 07:38:34,999 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2025-02-08 07:38:34,999 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 07:38:35,000 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 07:38:35,000 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 07:38:35,000 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 07:38:35,002 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 07:38:35,002 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 07:38:35,002 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 5eff9009202d8b0bf60c327eed36946f13574b2b7f3842f1a4c1fa3c35e53160 [2025-02-08 07:38:35,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 07:38:35,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 07:38:35,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 07:38:35,247 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 07:38:35,248 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 07:38:35,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2025-02-08 07:38:36,368 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/501047555/71b169d8b6a64ac3be1da72ba0ac7527/FLAG1e1d5e379 [2025-02-08 07:38:36,821 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 07:38:36,821 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2025-02-08 07:38:36,845 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/501047555/71b169d8b6a64ac3be1da72ba0ac7527/FLAG1e1d5e379 [2025-02-08 07:38:36,928 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/501047555/71b169d8b6a64ac3be1da72ba0ac7527 [2025-02-08 07:38:36,930 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 07:38:36,931 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 07:38:36,932 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 07:38:36,932 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 07:38:36,935 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 07:38:36,935 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 07:38:36" (1/1) ... [2025-02-08 07:38:36,936 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@188f4008 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:36, skipping insertion in model container [2025-02-08 07:38:36,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 07:38:36" (1/1) ... [2025-02-08 07:38:36,998 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 07:38:37,431 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 07:38:37,432 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 07:38:37,437 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 07:38:37,447 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 07:38:37,456 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 07:38:37,464 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 07:38:37,465 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 07:38:37,465 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 07:38:37,465 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 07:38:37,560 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 07:38:37,561 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 07:38:37,674 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 07:38:37,684 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 07:38:37,684 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 07:38:37,685 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 07:38:37,721 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 07:38:37,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 07:38:37,848 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 07:38:37,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2595] [2025-02-08 07:38:37,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2603] [2025-02-08 07:38:38,020 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 07:38:38,121 INFO L204 MainTranslator]: Completed translation [2025-02-08 07:38:38,121 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38 WrapperNode [2025-02-08 07:38:38,122 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 07:38:38,123 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 07:38:38,123 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 07:38:38,123 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 07:38:38,127 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,163 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,289 INFO L138 Inliner]: procedures = 104, calls = 3248, calls flagged for inlining = 28, calls inlined = 27, statements flattened = 4291 [2025-02-08 07:38:38,289 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 07:38:38,290 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 07:38:38,290 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 07:38:38,290 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 07:38:38,297 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,297 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,365 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,451 INFO L175 MemorySlicer]: Split 2922 memory accesses to 10 slices as follows [2, 3, 15, 5, 130, 4, 14, 3, 244, 2502]. 86 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 0, 0, 0, 0, 0, 0, 0, 0, 14]. The 2625 writes are split as follows [0, 1, 7, 1, 129, 1, 13, 1, 135, 2337]. [2025-02-08 07:38:38,451 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,451 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,533 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,547 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,568 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,581 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,647 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 07:38:38,649 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 07:38:38,649 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 07:38:38,649 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 07:38:38,650 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:38" (1/1) ... [2025-02-08 07:38:38,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 07:38:38,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 07:38:38,685 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 07:38:38,698 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 07:38:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2025-02-08 07:38:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2025-02-08 07:38:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2025-02-08 07:38:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2025-02-08 07:38:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-02-08 07:38:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-02-08 07:38:38,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-02-08 07:38:38,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-02-08 07:38:38,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-02-08 07:38:38,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-02-08 07:38:38,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-02-08 07:38:38,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-02-08 07:38:38,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-02-08 07:38:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-02-08 07:38:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-02-08 07:38:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-02-08 07:38:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-02-08 07:38:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-02-08 07:38:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-02-08 07:38:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-02-08 07:38:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-02-08 07:38:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-02-08 07:38:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2025-02-08 07:38:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-08 07:38:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2025-02-08 07:38:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-08 07:38:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2025-02-08 07:38:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-08 07:38:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-08 07:38:38,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-08 07:38:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-08 07:38:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-08 07:38:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-08 07:38:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-08 07:38:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-08 07:38:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-08 07:38:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-08 07:38:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-08 07:38:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2025-02-08 07:38:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-08 07:38:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-08 07:38:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2025-02-08 07:38:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2025-02-08 07:38:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2025-02-08 07:38:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-08 07:38:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-08 07:38:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-08 07:38:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-08 07:38:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-08 07:38:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-08 07:38:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-08 07:38:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2025-02-08 07:38:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2025-02-08 07:38:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2025-02-08 07:38:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2025-02-08 07:38:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2025-02-08 07:38:38,760 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2025-02-08 07:38:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2025-02-08 07:38:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-02-08 07:38:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-08 07:38:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2025-02-08 07:38:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2025-02-08 07:38:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-02-08 07:38:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-02-08 07:38:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2025-02-08 07:38:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-08 07:38:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-08 07:38:38,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-08 07:38:38,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-08 07:38:38,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-08 07:38:38,765 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2025-02-08 07:38:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-02-08 07:38:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-02-08 07:38:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-02-08 07:38:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 07:38:38,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 07:38:38,767 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2025-02-08 07:38:38,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2025-02-08 07:38:39,119 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 07:38:39,122 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 07:38:39,305 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3703-1: SUMMARY for call #t~mem396 := read~int#5(~alloc.base, 80 + ~alloc.offset + 4 * ~p~2, 4); srcloc: null [2025-02-08 07:38:39,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3703-1: assume !(1 == #valid[~alloc.base]); [2025-02-08 07:38:39,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3703-1: assume !(4 + (80 + ~alloc.offset + 4 * ~p~2) <= #length[~alloc.base] && 0 <= 80 + ~alloc.offset + 4 * ~p~2); [2025-02-08 07:38:39,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3703: assume #t~mem396 < ~best_time~0;havoc #t~mem396; [2025-02-08 07:38:39,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3703: assume !(#t~mem396 < ~best_time~0);havoc #t~mem396; [2025-02-08 07:38:39,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3699-1: SUMMARY for call #t~mem395 := read~int#5(~alloc.base, 12 + ~alloc.offset + 2 * ~p~2, 2); srcloc: null [2025-02-08 07:38:39,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3699-1: assume !(1 == #valid[~alloc.base]); [2025-02-08 07:38:39,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3699-1: assume !(2 + (12 + ~alloc.offset + 2 * ~p~2) <= #length[~alloc.base] && 0 <= 12 + ~alloc.offset + 2 * ~p~2); [2025-02-08 07:38:39,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3699: assume 0 == #t~mem395 % 65536 % 4294967296;havoc #t~mem395;#res := ~p~2; [2025-02-08 07:38:39,307 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3699: assume !(0 == #t~mem395 % 65536 % 4294967296);havoc #t~mem395; [2025-02-08 07:38:39,308 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3708: ~p~2 := (if 1 + ~p~2 < 0 && 0 != (1 + ~p~2) % ~avail~0 then (if ~avail~0 < 0 then (1 + ~p~2) % ~avail~0 + ~avail~0 else (1 + ~p~2) % ~avail~0 - ~avail~0) else (1 + ~p~2) % ~avail~0);~i~5 := 1 + ~i~5; [2025-02-08 07:38:39,308 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3704: ~best_time~0 := #t~mem397;havoc #t~mem397;~best~0 := ~p~2; [2025-02-08 07:38:39,308 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3704-1: SUMMARY for call #t~mem397 := read~int#5(~alloc.base, 80 + ~alloc.offset + 4 * ~p~2, 4); srcloc: null [2025-02-08 07:38:39,308 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3704-1: assume !(1 == #valid[~alloc.base]); [2025-02-08 07:38:39,308 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3704-1: assume !(4 + (80 + ~alloc.offset + 4 * ~p~2) <= #length[~alloc.base] && 0 <= 80 + ~alloc.offset + 4 * ~p~2); [2025-02-08 07:38:39,472 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-1: SUMMARY for call opl3_command((if #t~mem274 % 65536 % 4294967296 <= 2147483647 then #t~mem274 % 65536 % 4294967296 else #t~mem274 % 65536 % 4294967296 - 4294967296), 64 + (if #t~mem276 % 256 % 4294967296 <= 2147483647 then #t~mem276 % 256 % 4294967296 else #t~mem276 % 256 % 4294967296 - 4294967296), 255); srcloc: null [2025-02-08 07:38:39,472 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347: havoc #t~mem273;havoc #t~mem274;havoc #t~mem275;havoc #t~mem276; [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-3: SUMMARY for call #t~mem275 := read~int#9(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4); srcloc: null [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-3: assume !(1 == #valid[~devc~0.base]); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-3: assume !(4 + (16 + ~devc~0.offset + 4 * ~i~3) <= #length[~devc~0.base] && 0 <= 16 + ~devc~0.offset + 4 * ~i~3); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-2: SUMMARY for call #t~mem276 := read~int#8(~#pv_map~0.base, 5 + (~#pv_map~0.offset + 8 * #t~mem275), 1); srcloc: null [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-2: assume !(1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-2: assume !(1 + (5 + (~#pv_map~0.offset + 8 * #t~mem275)) <= #length[~#pv_map~0.base] && 0 <= 5 + (~#pv_map~0.offset + 8 * #t~mem275)); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-5: SUMMARY for call #t~mem273 := read~int#9(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4); srcloc: null [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-5: assume !(1 == #valid[~devc~0.base]); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-5: assume !(4 + (16 + ~devc~0.offset + 4 * ~i~3) <= #length[~devc~0.base] && 0 <= 16 + ~devc~0.offset + 4 * ~i~3); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-4: SUMMARY for call #t~mem274 := read~int#8(~#pv_map~0.base, 2 + (~#pv_map~0.offset + 8 * #t~mem273), 2); srcloc: null [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-4: assume !(1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-4: assume !(2 + (2 + (~#pv_map~0.offset + 8 * #t~mem273)) <= #length[~#pv_map~0.base] && 0 <= 2 + (~#pv_map~0.offset + 8 * #t~mem273)); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3356: assume -2147483648 <= #t~ret287 && #t~ret287 <= 2147483647;havoc #t~ret287;~i~3 := 1 + ~i~3; [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3356-1: SUMMARY for call #t~ret287 := opl3_kill_note(~devno, ~i~3, 0, 64); srcloc: null [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3373: assume ~i~3 <= 17; [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3373: assume !(~i~3 <= 17); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-1: SUMMARY for call #t~mem278 := read~int#8(~#pv_map~0.base, 1 + (~#pv_map~0.offset + 8 * #t~mem277), 1); srcloc: null [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-1: assume !(1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-1: assume !(1 + (1 + (~#pv_map~0.offset + 8 * #t~mem277)) <= #length[~#pv_map~0.base] && 0 <= 1 + (~#pv_map~0.offset + 8 * #t~mem277)); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349: assume 4 == #t~mem278 % 256 % 4294967296;havoc #t~mem277;havoc #t~mem278; [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349: assume !(4 == #t~mem278 % 256 % 4294967296);havoc #t~mem277;havoc #t~mem278; [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-2: SUMMARY for call #t~mem277 := read~int#9(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4); srcloc: null [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-2: assume !(1 == #valid[~devc~0.base]); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-2: assume !(4 + (16 + ~devc~0.offset + 4 * ~i~3) <= #length[~devc~0.base] && 0 <= 16 + ~devc~0.offset + 4 * ~i~3); [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350: havoc #t~mem279;havoc #t~mem280;havoc #t~mem281;havoc #t~mem282; [2025-02-08 07:38:39,473 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-2: SUMMARY for call #t~mem282 := read~int#8(~#pv_map~0.base, 6 + (~#pv_map~0.offset + 8 * #t~mem281), 1); srcloc: null [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-2: assume !(1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-2: assume !(1 + (6 + (~#pv_map~0.offset + 8 * #t~mem281)) <= #length[~#pv_map~0.base] && 0 <= 6 + (~#pv_map~0.offset + 8 * #t~mem281)); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-1: 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 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-4: SUMMARY for call #t~mem280 := read~int#8(~#pv_map~0.base, 2 + (~#pv_map~0.offset + 8 * #t~mem279), 2); srcloc: null [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-4: assume !(1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-4: assume !(2 + (2 + (~#pv_map~0.offset + 8 * #t~mem279)) <= #length[~#pv_map~0.base] && 0 <= 2 + (~#pv_map~0.offset + 8 * #t~mem279)); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-3: SUMMARY for call #t~mem281 := read~int#9(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4); srcloc: null [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-3: assume !(1 == #valid[~devc~0.base]); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-3: assume !(4 + (16 + ~devc~0.offset + 4 * ~i~3) <= #length[~devc~0.base] && 0 <= 16 + ~devc~0.offset + 4 * ~i~3); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-5: SUMMARY for call #t~mem279 := read~int#9(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4); srcloc: null [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-5: assume !(1 == #valid[~devc~0.base]); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-5: assume !(4 + (16 + ~devc~0.offset + 4 * ~i~3) <= #length[~devc~0.base] && 0 <= 16 + ~devc~0.offset + 4 * ~i~3); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3335-1: SUMMARY for call write~int#9(~i~3, ~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4); srcloc: null [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3335-1: assume !(1 == #valid[~devc~0.base]); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3335-1: assume !(4 + (16 + ~devc~0.offset + 4 * ~i~3) <= #length[~devc~0.base] && 0 <= 16 + ~devc~0.offset + 4 * ~i~3); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3335: ~i~3 := 1 + ~i~3; [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352: havoc #t~mem283;havoc #t~mem284;havoc #t~mem285;havoc #t~mem286; [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-2: SUMMARY for call #t~mem286 := read~int#8(~#pv_map~0.base, 7 + (~#pv_map~0.offset + 8 * #t~mem285), 1); srcloc: null [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-2: assume !(1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-2: assume !(1 + (7 + (~#pv_map~0.offset + 8 * #t~mem285)) <= #length[~#pv_map~0.base] && 0 <= 7 + (~#pv_map~0.offset + 8 * #t~mem285)); [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-1: SUMMARY for call opl3_command((if #t~mem284 % 65536 % 4294967296 <= 2147483647 then #t~mem284 % 65536 % 4294967296 else #t~mem284 % 65536 % 4294967296 - 4294967296), 64 + (if #t~mem286 % 256 % 4294967296 <= 2147483647 then #t~mem286 % 256 % 4294967296 else #t~mem286 % 256 % 4294967296 - 4294967296), 255); srcloc: null [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-4: SUMMARY for call #t~mem284 := read~int#8(~#pv_map~0.base, 2 + (~#pv_map~0.offset + 8 * #t~mem283), 2); srcloc: null [2025-02-08 07:38:39,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-4: assume !(1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-4: assume !(2 + (2 + (~#pv_map~0.offset + 8 * #t~mem283)) <= #length[~#pv_map~0.base] && 0 <= 2 + (~#pv_map~0.offset + 8 * #t~mem283)); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-3: SUMMARY for call #t~mem285 := read~int#9(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4); srcloc: null [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-3: assume !(1 == #valid[~devc~0.base]); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-3: assume !(4 + (16 + ~devc~0.offset + 4 * ~i~3) <= #length[~devc~0.base] && 0 <= 16 + ~devc~0.offset + 4 * ~i~3); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-5: SUMMARY for call #t~mem283 := read~int#9(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4); srcloc: null [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-5: assume !(1 == #valid[~devc~0.base]); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-5: assume !(4 + (16 + ~devc~0.offset + 4 * ~i~3) <= #length[~devc~0.base] && 0 <= 16 + ~devc~0.offset + 4 * ~i~3); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-1: SUMMARY for call #t~mem272 := read~int#8(~#pv_map~0.base, 4 + (~#pv_map~0.offset + 8 * #t~mem271), 1); srcloc: null [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-1: assume !(1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-1: assume !(1 + (4 + (~#pv_map~0.offset + 8 * #t~mem271)) <= #length[~#pv_map~0.base] && 0 <= 4 + (~#pv_map~0.offset + 8 * #t~mem271)); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345: SUMMARY for call opl3_command((if #t~mem270 % 65536 % 4294967296 <= 2147483647 then #t~mem270 % 65536 % 4294967296 else #t~mem270 % 65536 % 4294967296 - 4294967296), 64 + (if #t~mem272 % 256 % 4294967296 <= 2147483647 then #t~mem272 % 256 % 4294967296 else #t~mem272 % 256 % 4294967296 - 4294967296), 255); srcloc: null [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-3: SUMMARY for call #t~mem270 := read~int#8(~#pv_map~0.base, 2 + (~#pv_map~0.offset + 8 * #t~mem269), 2); srcloc: null [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-3: assume !(1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-3: assume !(2 + (2 + (~#pv_map~0.offset + 8 * #t~mem269)) <= #length[~#pv_map~0.base] && 0 <= 2 + (~#pv_map~0.offset + 8 * #t~mem269)); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-2: SUMMARY for call #t~mem271 := read~int#9(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4); srcloc: null [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-2: assume !(1 == #valid[~devc~0.base]); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-2: assume !(4 + (16 + ~devc~0.offset + 4 * ~i~3) <= #length[~devc~0.base] && 0 <= 16 + ~devc~0.offset + 4 * ~i~3); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-4: SUMMARY for call #t~mem269 := read~int#9(~devc~0.base, 16 + ~devc~0.offset + 4 * ~i~3, 4); srcloc: null [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-4: assume !(1 == #valid[~devc~0.base]); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-4: assume !(4 + (16 + ~devc~0.offset + 4 * ~i~3) <= #length[~devc~0.base] && 0 <= 16 + ~devc~0.offset + 4 * ~i~3); [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3370: ~i~3 := 1 + ~i~3; [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3370-1: SUMMARY for call write~int#8(2, ~#pv_map~0.base, 1 + (~#pv_map~0.offset + 8 * ~i~3), 1); srcloc: null [2025-02-08 07:38:39,475 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3370-1: assume !(1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:39,479 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3370-1: assume !(1 + (1 + (~#pv_map~0.offset + 8 * ~i~3)) <= #length[~#pv_map~0.base] && 0 <= 1 + (~#pv_map~0.offset + 8 * ~i~3)); [2025-02-08 07:38:39,535 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-02-08 07:38:39,540 INFO L158 Benchmark]: Toolchain (without parser) took 2608.60ms. Allocated memory was 142.6MB in the beginning and 310.4MB in the end (delta: 167.8MB). Free memory was 96.4MB in the beginning and 170.4MB in the end (delta: -74.0MB). Peak memory consumption was 98.0MB. Max. memory is 16.1GB. [2025-02-08 07:38:39,542 INFO L158 Benchmark]: CDTParser took 0.60ms. Allocated memory is still 201.3MB. Free memory is still 125.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 07:38:39,542 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1190.04ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 96.4MB in the beginning and 75.3MB in the end (delta: 21.1MB). Peak memory consumption was 93.0MB. Max. memory is 16.1GB. [2025-02-08 07:38:39,543 INFO L158 Benchmark]: Boogie Procedure Inliner took 166.46ms. Allocated memory is still 151.0MB. Free memory was 75.3MB in the beginning and 44.7MB in the end (delta: 30.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-08 07:38:39,543 INFO L158 Benchmark]: Boogie Preprocessor took 357.94ms. Allocated memory was 151.0MB in the beginning and 377.5MB in the end (delta: 226.5MB). Free memory was 44.7MB in the beginning and 286.4MB in the end (delta: -241.6MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2025-02-08 07:38:39,544 INFO L158 Benchmark]: IcfgBuilder took 890.32ms. Allocated memory was 377.5MB in the beginning and 310.4MB in the end (delta: -67.1MB). Free memory was 286.4MB in the beginning and 171.0MB in the end (delta: 115.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-08 07:38:39,546 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60ms. Allocated memory is still 201.3MB. Free memory is still 125.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1190.04ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 96.4MB in the beginning and 75.3MB in the end (delta: 21.1MB). Peak memory consumption was 93.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 166.46ms. Allocated memory is still 151.0MB. Free memory was 75.3MB in the beginning and 44.7MB in the end (delta: 30.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 357.94ms. Allocated memory was 151.0MB in the beginning and 377.5MB in the end (delta: 226.5MB). Free memory was 44.7MB in the beginning and 286.4MB in the end (delta: -241.6MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. * IcfgBuilder took 890.32ms. Allocated memory was 377.5MB in the beginning and 310.4MB in the end (delta: -67.1MB). Free memory was 286.4MB in the beginning and 171.0MB in the end (delta: 115.4MB). Peak memory consumption was 41.9MB. 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: 2595]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2595] - GenericResultAtLocation [Line: 2603]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2603] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-02-08 07:38:39,561 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/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5eff9009202d8b0bf60c327eed36946f13574b2b7f3842f1a4c1fa3c35e53160 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 07:38:41,340 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 07:38:41,415 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2025-02-08 07:38:41,420 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 07:38:41,420 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 07:38:41,441 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 07:38:41,442 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 07:38:41,442 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 07:38:41,442 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 07:38:41,443 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 07:38:41,443 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 07:38:41,443 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 07:38:41,444 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 07:38:41,444 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 07:38:41,444 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 07:38:41,444 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 07:38:41,444 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 07:38:41,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 07:38:41,444 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2025-02-08 07:38:41,444 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2025-02-08 07:38:41,445 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2025-02-08 07:38:41,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 07:38:41,445 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-08 07:38:41,445 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-08 07:38:41,445 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-08 07:38:41,445 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 07:38:41,445 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 07:38:41,445 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 07:38:41,445 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 07:38:41,445 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 07:38:41,445 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 07:38:41,446 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 07:38:41,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 07:38:41,446 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 07:38:41,446 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 07:38:41,446 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-08 07:38:41,446 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-08 07:38:41,446 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 07:38:41,446 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 07:38:41,446 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 07:38:41,446 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 07:38:41,446 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 5eff9009202d8b0bf60c327eed36946f13574b2b7f3842f1a4c1fa3c35e53160 [2025-02-08 07:38:41,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 07:38:41,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 07:38:41,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 07:38:41,681 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 07:38:41,681 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 07:38:41,682 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2025-02-08 07:38:42,792 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/39abf8695/dca8b04481ab49f5b77071bb92f0fd93/FLAG4549e9649 [2025-02-08 07:38:43,202 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 07:38:43,202 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2025-02-08 07:38:43,230 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/39abf8695/dca8b04481ab49f5b77071bb92f0fd93/FLAG4549e9649 [2025-02-08 07:38:43,370 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/39abf8695/dca8b04481ab49f5b77071bb92f0fd93 [2025-02-08 07:38:43,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 07:38:43,373 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 07:38:43,374 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 07:38:43,374 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 07:38:43,377 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 07:38:43,378 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 07:38:43" (1/1) ... [2025-02-08 07:38:43,379 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1432ad32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:43, skipping insertion in model container [2025-02-08 07:38:43,379 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 07:38:43" (1/1) ... [2025-02-08 07:38:43,456 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 07:38:43,836 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 07:38:43,837 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 07:38:43,842 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 07:38:43,849 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 07:38:43,857 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 07:38:43,863 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 07:38:43,864 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 07:38:43,864 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 07:38:43,864 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 07:38:43,947 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 07:38:43,947 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 07:38:44,065 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 07:38:44,071 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 07:38:44,072 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 07:38:44,073 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 07:38:44,099 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 07:38:44,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 07:38:44,216 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 07:38:44,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2595] [2025-02-08 07:38:44,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2603] [2025-02-08 07:38:44,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 07:38:44,482 INFO L204 MainTranslator]: Completed translation [2025-02-08 07:38:44,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44 WrapperNode [2025-02-08 07:38:44,483 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 07:38:44,484 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 07:38:44,484 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 07:38:44,484 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 07:38:44,488 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:44,535 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:44,692 INFO L138 Inliner]: procedures = 116, calls = 3248, calls flagged for inlining = 28, calls inlined = 27, statements flattened = 4082 [2025-02-08 07:38:44,692 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 07:38:44,693 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 07:38:44,693 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 07:38:44,693 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 07:38:44,700 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:44,700 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:44,734 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:44,824 INFO L175 MemorySlicer]: Split 2922 memory accesses to 10 slices as follows [2, 3, 3, 5, 130, 2502, 4, 15, 14, 244]. 86 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 0, 0, 0, 0, 14, 0, 0, 0, 0]. The 2625 writes are split as follows [0, 1, 1, 1, 129, 2337, 1, 7, 13, 135]. [2025-02-08 07:38:44,824 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:44,824 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:44,930 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:44,941 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:44,965 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:44,986 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:45,014 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 07:38:45,015 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 07:38:45,015 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 07:38:45,016 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 07:38:45,016 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 07:38:44" (1/1) ... [2025-02-08 07:38:45,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 07:38:45,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 07:38:45,043 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 07:38:45,048 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 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2025-02-08 07:38:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2025-02-08 07:38:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-02-08 07:38:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-02-08 07:38:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-02-08 07:38:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-02-08 07:38:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-02-08 07:38:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-02-08 07:38:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-02-08 07:38:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-02-08 07:38:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-02-08 07:38:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-02-08 07:38:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-02-08 07:38:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2025-02-08 07:38:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2025-02-08 07:38:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2025-02-08 07:38:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2025-02-08 07:38:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2025-02-08 07:38:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2025-02-08 07:38:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#9 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-08 07:38:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2025-02-08 07:38:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-08 07:38:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2025-02-08 07:38:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-08 07:38:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2025-02-08 07:38:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2025-02-08 07:38:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2025-02-08 07:38:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2025-02-08 07:38:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-02-08 07:38:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-02-08 07:38:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2025-02-08 07:38:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2025-02-08 07:38:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#9 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2025-02-08 07:38:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-08 07:38:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-08 07:38:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2025-02-08 07:38:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2025-02-08 07:38:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2025-02-08 07:38:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-08 07:38:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2025-02-08 07:38:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#9 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#9 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#9 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-08 07:38:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2025-02-08 07:38:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2025-02-08 07:38:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2025-02-08 07:38:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2025-02-08 07:38:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2025-02-08 07:38:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2025-02-08 07:38:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2025-02-08 07:38:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 07:38:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2025-02-08 07:38:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2025-02-08 07:38:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-02-08 07:38:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-08 07:38:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2025-02-08 07:38:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2025-02-08 07:38:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-02-08 07:38:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-02-08 07:38:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2025-02-08 07:38:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#9 [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2025-02-08 07:38:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2025-02-08 07:38:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-02-08 07:38:45,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-02-08 07:38:45,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-02-08 07:38:45,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-02-08 07:38:45,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 07:38:45,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 07:38:45,082 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2025-02-08 07:38:45,082 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2025-02-08 07:38:45,511 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 07:38:45,513 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 07:38:46,005 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-1: SUMMARY for call opl3_command(~zero_extend~32~16(#t~mem255), ~bvadd~32(64bv32, ~zero_extend~32~8(#t~mem257)), 255bv32); srcloc: null [2025-02-08 07:38:46,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347: havoc #t~mem254;havoc #t~mem255;havoc #t~mem256;havoc #t~mem257; [2025-02-08 07:38:46,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-3: SUMMARY for call #t~mem256 := read~intINTTYPE4#5(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64); srcloc: null [2025-02-08 07:38:46,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-3: assume !(1bv1 == #valid[~devc~0.base]); [2025-02-08 07:38:46,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-3: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))), #length[~devc~0.base]) && ~bvule~64(~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), ~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))))) && ~bvule~64(0bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))))); [2025-02-08 07:38:46,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-2: SUMMARY for call #t~mem257 := read~intINTTYPE1#9(~#pv_map~0.base, ~bvadd~64(1bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem256))))), 1bv64); srcloc: null [2025-02-08 07:38:46,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-2: assume !(1bv1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:46,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-2: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(1bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem256)))))), #length[~#pv_map~0.base]) && ~bvule~64(~bvadd~64(1bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem256))))), ~bvadd~64(1bv64, ~bvadd~64(1bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem256)))))))) && ~bvule~64(0bv64, ~bvadd~64(1bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem256))))))); [2025-02-08 07:38:46,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-5: SUMMARY for call #t~mem254 := read~intINTTYPE4#5(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64); srcloc: null [2025-02-08 07:38:46,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-5: assume !(1bv1 == #valid[~devc~0.base]); [2025-02-08 07:38:46,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-5: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))), #length[~devc~0.base]) && ~bvule~64(~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), ~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))))) && ~bvule~64(0bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))))); [2025-02-08 07:38:46,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-4: SUMMARY for call #t~mem255 := read~intINTTYPE2#9(~#pv_map~0.base, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem254)))), 2bv64); srcloc: null [2025-02-08 07:38:46,007 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-4: assume !(1bv1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:46,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3347-4: assume !((~bvule~64(~bvadd~64(2bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem254))))), #length[~#pv_map~0.base]) && ~bvule~64(~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem254)))), ~bvadd~64(2bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem254))))))) && ~bvule~64(0bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem254)))))); [2025-02-08 07:38:46,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3356: havoc #t~ret268;~i~3 := ~bvadd~32(1bv32, ~i~3); [2025-02-08 07:38:46,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3356-1: SUMMARY for call #t~ret268 := opl3_kill_note(~devno, ~i~3, 0bv32, 64bv32); srcloc: null [2025-02-08 07:38:46,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3373: assume ~bvsle~32(~i~3, 17bv32); [2025-02-08 07:38:46,009 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3373: assume !~bvsle~32(~i~3, 17bv32); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-1: SUMMARY for call #t~mem259 := read~intINTTYPE1#9(~#pv_map~0.base, ~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem258)))), 1bv64); srcloc: null [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-1: assume !(1bv1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-1: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem258))))), #length[~#pv_map~0.base]) && ~bvule~64(~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem258)))), ~bvadd~64(1bv64, ~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem258))))))) && ~bvule~64(0bv64, ~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem258)))))); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349: assume 4bv32 == ~zero_extend~32~8(#t~mem259);havoc #t~mem258;havoc #t~mem259; [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349: assume !(4bv32 == ~zero_extend~32~8(#t~mem259));havoc #t~mem258;havoc #t~mem259; [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-2: SUMMARY for call #t~mem258 := read~intINTTYPE4#5(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64); srcloc: null [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-2: assume !(1bv1 == #valid[~devc~0.base]); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3349-2: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))), #length[~devc~0.base]) && ~bvule~64(~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), ~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))))) && ~bvule~64(0bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))))); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350: havoc #t~mem260;havoc #t~mem261;havoc #t~mem262;havoc #t~mem263; [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-2: SUMMARY for call #t~mem263 := read~intINTTYPE1#9(~#pv_map~0.base, ~bvadd~64(2bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem262))))), 1bv64); srcloc: null [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-2: assume !(1bv1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-2: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(2bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem262)))))), #length[~#pv_map~0.base]) && ~bvule~64(~bvadd~64(2bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem262))))), ~bvadd~64(1bv64, ~bvadd~64(2bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem262)))))))) && ~bvule~64(0bv64, ~bvadd~64(2bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem262))))))); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-1: 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 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-4: SUMMARY for call #t~mem261 := read~intINTTYPE2#9(~#pv_map~0.base, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem260)))), 2bv64); srcloc: null [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-4: assume !(1bv1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-4: assume !((~bvule~64(~bvadd~64(2bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem260))))), #length[~#pv_map~0.base]) && ~bvule~64(~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem260)))), ~bvadd~64(2bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem260))))))) && ~bvule~64(0bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem260)))))); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-3: SUMMARY for call #t~mem262 := read~intINTTYPE4#5(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64); srcloc: null [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-3: assume !(1bv1 == #valid[~devc~0.base]); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-3: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))), #length[~devc~0.base]) && ~bvule~64(~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), ~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))))) && ~bvule~64(0bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))))); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-5: SUMMARY for call #t~mem260 := read~intINTTYPE4#5(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64); srcloc: null [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-5: assume !(1bv1 == #valid[~devc~0.base]); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3350-5: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))), #length[~devc~0.base]) && ~bvule~64(~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), ~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))))) && ~bvule~64(0bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))))); [2025-02-08 07:38:46,010 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3335-1: SUMMARY for call write~intINTTYPE4#5(~i~3, ~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64); srcloc: null [2025-02-08 07:38:46,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3335-1: assume !(1bv1 == #valid[~devc~0.base]); [2025-02-08 07:38:46,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3335-1: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))), #length[~devc~0.base]) && ~bvule~64(~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), ~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))))) && ~bvule~64(0bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))))); [2025-02-08 07:38:46,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3335: ~i~3 := ~bvadd~32(1bv32, ~i~3); [2025-02-08 07:38:46,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352: havoc #t~mem264;havoc #t~mem265;havoc #t~mem266;havoc #t~mem267; [2025-02-08 07:38:46,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-2: SUMMARY for call #t~mem267 := read~intINTTYPE1#9(~#pv_map~0.base, ~bvadd~64(3bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem266))))), 1bv64); srcloc: null [2025-02-08 07:38:46,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-2: assume !(1bv1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:46,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-2: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(3bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem266)))))), #length[~#pv_map~0.base]) && ~bvule~64(~bvadd~64(3bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem266))))), ~bvadd~64(1bv64, ~bvadd~64(3bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem266)))))))) && ~bvule~64(0bv64, ~bvadd~64(3bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem266))))))); [2025-02-08 07:38:46,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-1: SUMMARY for call opl3_command(~zero_extend~32~16(#t~mem265), ~bvadd~32(64bv32, ~zero_extend~32~8(#t~mem267)), 255bv32); srcloc: null [2025-02-08 07:38:46,011 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-4: SUMMARY for call #t~mem265 := read~intINTTYPE2#9(~#pv_map~0.base, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem264)))), 2bv64); srcloc: null [2025-02-08 07:38:46,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-4: assume !(1bv1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:46,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-4: assume !((~bvule~64(~bvadd~64(2bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem264))))), #length[~#pv_map~0.base]) && ~bvule~64(~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem264)))), ~bvadd~64(2bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem264))))))) && ~bvule~64(0bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem264)))))); [2025-02-08 07:38:46,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-3: SUMMARY for call #t~mem266 := read~intINTTYPE4#5(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64); srcloc: null [2025-02-08 07:38:46,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-3: assume !(1bv1 == #valid[~devc~0.base]); [2025-02-08 07:38:46,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-3: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))), #length[~devc~0.base]) && ~bvule~64(~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), ~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))))) && ~bvule~64(0bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))))); [2025-02-08 07:38:46,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-5: SUMMARY for call #t~mem264 := read~intINTTYPE4#5(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64); srcloc: null [2025-02-08 07:38:46,012 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-5: assume !(1bv1 == #valid[~devc~0.base]); [2025-02-08 07:38:46,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3352-5: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))), #length[~devc~0.base]) && ~bvule~64(~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), ~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))))) && ~bvule~64(0bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))))); [2025-02-08 07:38:46,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-1: SUMMARY for call #t~mem253 := read~intINTTYPE1#9(~#pv_map~0.base, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem252)))), 1bv64); srcloc: null [2025-02-08 07:38:46,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-1: assume !(1bv1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:46,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-1: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem252))))), #length[~#pv_map~0.base]) && ~bvule~64(~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem252)))), ~bvadd~64(1bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem252))))))) && ~bvule~64(0bv64, ~bvadd~64(4bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem252)))))); [2025-02-08 07:38:46,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345: SUMMARY for call opl3_command(~zero_extend~32~16(#t~mem251), ~bvadd~32(64bv32, ~zero_extend~32~8(#t~mem253)), 255bv32); srcloc: null [2025-02-08 07:38:46,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-3: SUMMARY for call #t~mem251 := read~intINTTYPE2#9(~#pv_map~0.base, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem250)))), 2bv64); srcloc: null [2025-02-08 07:38:46,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-3: assume !(1bv1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:46,014 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-3: assume !((~bvule~64(~bvadd~64(2bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem250))))), #length[~#pv_map~0.base]) && ~bvule~64(~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem250)))), ~bvadd~64(2bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem250))))))) && ~bvule~64(0bv64, ~bvadd~64(2bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(#t~mem250)))))); [2025-02-08 07:38:46,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-2: SUMMARY for call #t~mem252 := read~intINTTYPE4#5(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64); srcloc: null [2025-02-08 07:38:46,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-2: assume !(1bv1 == #valid[~devc~0.base]); [2025-02-08 07:38:46,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-2: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))), #length[~devc~0.base]) && ~bvule~64(~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), ~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))))) && ~bvule~64(0bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))))); [2025-02-08 07:38:46,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-4: SUMMARY for call #t~mem250 := read~intINTTYPE4#5(~devc~0.base, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), 4bv64); srcloc: null [2025-02-08 07:38:46,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-4: assume !(1bv1 == #valid[~devc~0.base]); [2025-02-08 07:38:46,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3345-4: assume !((~bvule~64(~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))), #length[~devc~0.base]) && ~bvule~64(~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))), ~bvadd~64(4bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3)))))) && ~bvule~64(0bv64, ~bvadd~64(~bvadd~64(16bv64, ~devc~0.offset), ~bvmul~64(4bv64, ~sign_extend~64~32(~i~3))))); [2025-02-08 07:38:46,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3370: ~i~3 := ~bvadd~32(1bv32, ~i~3); [2025-02-08 07:38:46,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3370-1: SUMMARY for call write~intINTTYPE1#9(2bv8, ~#pv_map~0.base, ~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(~i~3)))), 1bv64); srcloc: null [2025-02-08 07:38:46,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3370-1: assume !(1bv1 == #valid[~#pv_map~0.base]); [2025-02-08 07:38:46,015 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3370-1: assume !((~bvule~64(~bvadd~64(1bv64, ~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(~i~3))))), #length[~#pv_map~0.base]) && ~bvule~64(~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(~i~3)))), ~bvadd~64(1bv64, ~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(~i~3))))))) && ~bvule~64(0bv64, ~bvadd~64(1bv64, ~bvadd~64(~#pv_map~0.offset, ~bvmul~64(8bv64, ~sign_extend~64~32(~i~3)))))); [2025-02-08 07:38:46,016 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-02-08 07:38:46,020 INFO L158 Benchmark]: Toolchain (without parser) took 2646.89ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 84.4MB in the beginning and 123.4MB in the end (delta: -39.0MB). Peak memory consumption was 146.6MB. Max. memory is 16.1GB. [2025-02-08 07:38:46,021 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 83.9MB. Free memory is still 61.9MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 07:38:46,021 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1109.28ms. Allocated memory is still 117.4MB. Free memory was 84.2MB in the beginning and 51.3MB in the end (delta: 32.9MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2025-02-08 07:38:46,021 INFO L158 Benchmark]: Boogie Procedure Inliner took 208.48ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 51.3MB in the beginning and 154.0MB in the end (delta: -102.7MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2025-02-08 07:38:46,022 INFO L158 Benchmark]: Boogie Preprocessor took 321.15ms. Allocated memory is still 234.9MB. Free memory was 154.0MB in the beginning and 101.3MB in the end (delta: 52.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-08 07:38:46,022 INFO L158 Benchmark]: IcfgBuilder took 1003.92ms. Allocated memory is still 234.9MB. Free memory was 101.3MB in the beginning and 123.4MB in the end (delta: -22.1MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2025-02-08 07:38:46,023 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 83.9MB. Free memory is still 61.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1109.28ms. Allocated memory is still 117.4MB. Free memory was 84.2MB in the beginning and 51.3MB in the end (delta: 32.9MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 208.48ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 51.3MB in the beginning and 154.0MB in the end (delta: -102.7MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 321.15ms. Allocated memory is still 234.9MB. Free memory was 154.0MB in the beginning and 101.3MB in the end (delta: 52.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * IcfgBuilder took 1003.92ms. Allocated memory is still 234.9MB. Free memory was 101.3MB in the beginning and 123.4MB in the end (delta: -22.1MB). Peak memory consumption was 58.0MB. 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: 2595]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2595] - GenericResultAtLocation [Line: 2603]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2603] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-02-08 07:38:46,038 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2