./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 674413fbed7a32a555a09c901a9150d16e8da3057736426758e0a8fd32aa1e8b --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:27:21,869 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:27:21,961 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:27:21,967 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:27:21,968 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:27:21,994 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:27:21,994 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:27:21,995 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:27:21,995 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:27:21,996 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:27:21,996 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:27:21,996 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:27:21,997 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:27:21,998 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:27:21,999 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:27:21,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:27:22,001 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:27:22,003 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:27:22,003 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:27:22,003 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:27:22,004 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:27:22,004 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:27:22,004 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:27:22,005 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:27:22,005 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:27:22,005 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:27:22,005 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:27:22,006 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:27:22,006 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:27:22,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:27:22,006 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:27:22,006 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:27:22,007 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:27:22,007 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:27:22,009 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:27:22,009 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:27:22,009 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:27:22,009 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:27:22,010 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:27:22,010 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 674413fbed7a32a555a09c901a9150d16e8da3057736426758e0a8fd32aa1e8b [2024-11-09 04:27:22,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:27:22,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:27:22,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:27:22,301 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:27:22,301 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:27:22,303 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-11-09 04:27:23,775 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:27:24,209 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:27:24,209 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-11-09 04:27:24,249 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75223d588/1c74e246596b414d8de770ba08ec3cc3/FLAG2d97d9009 [2024-11-09 04:27:24,269 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75223d588/1c74e246596b414d8de770ba08ec3cc3 [2024-11-09 04:27:24,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:27:24,274 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:27:24,275 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:27:24,276 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:27:24,282 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:27:24,283 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:27:24" (1/1) ... [2024-11-09 04:27:24,286 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e859b32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:24, skipping insertion in model container [2024-11-09 04:27:24,286 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:27:24" (1/1) ... [2024-11-09 04:27:24,370 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:27:25,478 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i[209427,209440] [2024-11-09 04:27:25,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:27:25,638 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:27:25,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2600] [2024-11-09 04:27:25,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2608] [2024-11-09 04:27:25,943 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i[209427,209440] [2024-11-09 04:27:25,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:27:26,029 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:27:26,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26 WrapperNode [2024-11-09 04:27:26,030 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:27:26,031 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:27:26,031 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:27:26,032 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:27:26,038 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,107 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,316 INFO L138 Inliner]: procedures = 105, calls = 3480, calls flagged for inlining = 28, calls inlined = 28, statements flattened = 4448 [2024-11-09 04:27:26,317 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:27:26,317 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:27:26,318 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:27:26,318 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:27:26,329 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,329 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,376 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,496 INFO L175 MemorySlicer]: Split 2999 memory accesses to 11 slices as follows [2, 5, 244, 15, 4, 14, 3, 130, 2502, 77, 3]. 83 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 0, 0, 0, 0, 0, 0, 0, 14, 0, 0]. The 2627 writes are split as follows [0, 1, 135, 7, 1, 13, 1, 129, 2337, 2, 1]. [2024-11-09 04:27:26,497 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,497 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,597 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,612 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,643 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,661 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,763 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:27:26,766 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:27:26,766 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:27:26,766 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:27:26,767 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:27:26" (1/1) ... [2024-11-09 04:27:26,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:27:26,784 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:27:26,808 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 04:27:26,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 04:27:26,860 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2024-11-09 04:27:26,860 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2024-11-09 04:27:26,860 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2024-11-09 04:27:26,860 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2024-11-09 04:27:26,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-09 04:27:26,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-09 04:27:26,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-09 04:27:26,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-09 04:27:26,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-09 04:27:26,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-09 04:27:26,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-09 04:27:26,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-09 04:27:26,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-09 04:27:26,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-09 04:27:26,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-09 04:27:26,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-09 04:27:26,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-09 04:27:26,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-09 04:27:26,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-09 04:27:26,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-09 04:27:26,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-09 04:27:26,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-09 04:27:26,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-09 04:27:26,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-09 04:27:26,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-09 04:27:26,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-09 04:27:26,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:27:26,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:27:26,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:27:26,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:27:26,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:27:26,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:27:26,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:27:26,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:27:26,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:27:26,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:27:26,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:27:26,867 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2024-11-09 04:27:26,867 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2024-11-09 04:27:26,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 04:27:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 04:27:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 04:27:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 04:27:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 04:27:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 04:27:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 04:27:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 04:27:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 04:27:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 04:27:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 04:27:26,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:27:26,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:27:26,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:27:26,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:27:26,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:27:26,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:27:26,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:27:26,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:27:26,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:27:26,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:27:26,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:27:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2024-11-09 04:27:26,871 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2024-11-09 04:27:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 04:27:26,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 04:27:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:27:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:27:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:27:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:27:26,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:27:26,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:27:26,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:27:26,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:27:26,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:27:26,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:27:26,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:27:26,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 04:27:26,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 04:27:26,872 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2024-11-09 04:27:26,873 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2024-11-09 04:27:26,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:27:26,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:27:26,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:27:26,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:27:26,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:27:26,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:27:26,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:27:26,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:27:26,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:27:26,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:27:26,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:27:26,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:27:26,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:27:26,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:27:26,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:27:26,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:27:26,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:27:26,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:27:26,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:27:26,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:27:26,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:27:26,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:27:26,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:27:26,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:27:26,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-11-09 04:27:26,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-11-09 04:27:26,877 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-09 04:27:26,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-09 04:27:26,877 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2024-11-09 04:27:26,878 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2024-11-09 04:27:26,878 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 04:27:26,878 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 04:27:26,879 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2024-11-09 04:27:26,879 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2024-11-09 04:27:26,879 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2024-11-09 04:27:26,879 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2024-11-09 04:27:26,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:27:26,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:27:26,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:27:26,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:27:26,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:27:26,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:27:26,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:27:26,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:27:26,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:27:26,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:27:26,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:27:26,881 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2024-11-09 04:27:26,882 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2024-11-09 04:27:26,882 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2024-11-09 04:27:26,882 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2024-11-09 04:27:26,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:27:26,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:27:26,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 04:27:26,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 04:27:26,882 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:27:26,882 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:27:26,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:27:26,883 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2024-11-09 04:27:26,883 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2024-11-09 04:27:26,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 04:27:26,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 04:27:26,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:27:26,883 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2024-11-09 04:27:26,883 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2024-11-09 04:27:26,883 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2024-11-09 04:27:26,883 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2024-11-09 04:27:26,884 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 04:27:26,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 04:27:26,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:27:26,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:27:26,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:27:26,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:27:26,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:27:26,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:27:26,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:27:26,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:27:26,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:27:26,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:27:26,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:27:26,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:27:26,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:27:26,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:27:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:27:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:27:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:27:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:27:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:27:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:27:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:27:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:27:26,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:27:26,889 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2024-11-09 04:27:26,889 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2024-11-09 04:27:26,889 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2024-11-09 04:27:26,889 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2024-11-09 04:27:26,889 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2024-11-09 04:27:26,889 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2024-11-09 04:27:26,889 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2024-11-09 04:27:26,889 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2024-11-09 04:27:26,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:27:26,889 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-09 04:27:26,890 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-09 04:27:26,890 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:27:26,890 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:27:26,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2024-11-09 04:27:26,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2024-11-09 04:27:26,890 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2024-11-09 04:27:26,890 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2024-11-09 04:27:26,890 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-09 04:27:26,890 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-09 04:27:26,891 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-09 04:27:26,891 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-09 04:27:26,891 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2024-11-09 04:27:26,891 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2024-11-09 04:27:26,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:27:26,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:27:26,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:27:26,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:27:26,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:27:26,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:27:26,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:27:26,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:27:26,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:27:26,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:27:26,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:27:26,892 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2024-11-09 04:27:26,892 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2024-11-09 04:27:26,892 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-09 04:27:26,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-09 04:27:26,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 04:27:26,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 04:27:26,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 04:27:26,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 04:27:26,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 04:27:26,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 04:27:26,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 04:27:26,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 04:27:26,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 04:27:26,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 04:27:26,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 04:27:26,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:27:26,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:27:26,895 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2024-11-09 04:27:26,895 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2024-11-09 04:27:27,430 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:27:27,435 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:27:27,785 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;