./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 674413fbed7a32a555a09c901a9150d16e8da3057736426758e0a8fd32aa1e8b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:41:28,656 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:41:28,708 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:41:28,712 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:41:28,712 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:41:28,730 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:41:28,731 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:41:28,731 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:41:28,731 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:41:28,731 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:41:28,731 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:41:28,732 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:41:28,732 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:41:28,732 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:41:28,732 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:41:28,732 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:41:28,732 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:41:28,732 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:41:28,732 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:41:28,732 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:41:28,732 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:41:28,733 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:41:28,733 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:41:28,733 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:41:28,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:41:28,733 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:41:28,733 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:41:28,733 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:41:28,733 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:41:28,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:41:28,734 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b 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 -> Kojak 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 [2024-12-06 04:41:28,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:41:28,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:41:28,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:41:28,966 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:41:28,966 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:41:28,967 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-12-06 04:41:31,576 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/data/356372974/f60d6bac0432490691dc02ce780572e3/FLAG45b7f129d [2024-12-06 04:41:31,937 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:41:31,937 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-12-06 04:41:31,965 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/data/356372974/f60d6bac0432490691dc02ce780572e3/FLAG45b7f129d [2024-12-06 04:41:32,121 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/data/356372974/f60d6bac0432490691dc02ce780572e3 [2024-12-06 04:41:32,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:41:32,123 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:41:32,124 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:41:32,124 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:41:32,128 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:41:32,128 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:41:32" (1/1) ... [2024-12-06 04:41:32,129 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43c5aed8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:32, skipping insertion in model container [2024-12-06 04:41:32,129 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:41:32" (1/1) ... [2024-12-06 04:41:32,187 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:41:32,848 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/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] [2024-12-06 04:41:32,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:41:32,993 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:41:33,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2600] [2024-12-06 04:41:33,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2608] [2024-12-06 04:41:33,188 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/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] [2024-12-06 04:41:33,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:41:33,277 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:41:33,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33 WrapperNode [2024-12-06 04:41:33,278 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:41:33,279 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:41:33,279 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:41:33,279 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:41:33,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,324 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,471 INFO L138 Inliner]: procedures = 105, calls = 3480, calls flagged for inlining = 28, calls inlined = 28, statements flattened = 4422 [2024-12-06 04:41:33,471 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:41:33,472 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:41:33,472 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:41:33,472 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:41:33,480 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,507 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,507 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,593 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,605 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,618 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,635 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,643 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,714 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:41:33,715 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:41:33,715 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:41:33,715 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:41:33,716 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:41:33" (1/1) ... [2024-12-06 04:41:33,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:41:33,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:41:33,744 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:41:33,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:41:33,769 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2024-12-06 04:41:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2024-12-06 04:41:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2024-12-06 04:41:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2024-12-06 04:41:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 04:41:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 04:41:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:41:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2024-12-06 04:41:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2024-12-06 04:41:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 04:41:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:41:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2024-12-06 04:41:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2024-12-06 04:41:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 04:41:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 04:41:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:41:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 04:41:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 04:41:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2024-12-06 04:41:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2024-12-06 04:41:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 04:41:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 04:41:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 04:41:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 04:41:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-12-06 04:41:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-12-06 04:41:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-06 04:41:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-06 04:41:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2024-12-06 04:41:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2024-12-06 04:41:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 04:41:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 04:41:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2024-12-06 04:41:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2024-12-06 04:41:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2024-12-06 04:41:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2024-12-06 04:41:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:41:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2024-12-06 04:41:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2024-12-06 04:41:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2024-12-06 04:41:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2024-12-06 04:41:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 04:41:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 04:41:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 04:41:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 04:41:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:41:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:41:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:41:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2024-12-06 04:41:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2024-12-06 04:41:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 04:41:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 04:41:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:41:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2024-12-06 04:41:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2024-12-06 04:41:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2024-12-06 04:41:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2024-12-06 04:41:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 04:41:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 04:41:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:41:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:41:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:41:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2024-12-06 04:41:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2024-12-06 04:41:33,774 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2024-12-06 04:41:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2024-12-06 04:41:33,775 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2024-12-06 04:41:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2024-12-06 04:41:33,775 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2024-12-06 04:41:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2024-12-06 04:41:33,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:41:33,775 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-06 04:41:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-06 04:41:33,775 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 04:41:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 04:41:33,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2024-12-06 04:41:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2024-12-06 04:41:33,775 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2024-12-06 04:41:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2024-12-06 04:41:33,775 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-06 04:41:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-06 04:41:33,775 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-06 04:41:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-06 04:41:33,776 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2024-12-06 04:41:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2024-12-06 04:41:33,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:41:33,776 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2024-12-06 04:41:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2024-12-06 04:41:33,776 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-12-06 04:41:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-12-06 04:41:33,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 04:41:33,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:41:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:41:33,776 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2024-12-06 04:41:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2024-12-06 04:41:34,093 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:41:34,095 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:41:34,864 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 04:49:14,349 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 04:49:14,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 04:49:14,350 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-06 04:49:14,356 INFO L158 Benchmark]: Toolchain (without parser) took 462230.84ms. Allocated memory was 142.6MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 111.5MB in the beginning and 930.4MB in the end (delta: -818.9MB). Peak memory consumption was 900.4MB. Max. memory is 16.1GB. [2024-12-06 04:49:14,356 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:49:14,356 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1154.23ms. Allocated memory is still 142.6MB. Free memory was 111.3MB in the beginning and 60.8MB in the end (delta: 50.5MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. [2024-12-06 04:49:14,357 INFO L158 Benchmark]: Boogie Procedure Inliner took 192.30ms. Allocated memory is still 142.6MB. Free memory was 60.8MB in the beginning and 66.8MB in the end (delta: -6.0MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2024-12-06 04:49:14,358 INFO L158 Benchmark]: Boogie Preprocessor took 242.41ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 66.8MB in the beginning and 347.7MB in the end (delta: -280.9MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2024-12-06 04:49:14,358 INFO L158 Benchmark]: RCFGBuilder took 460638.58ms. Allocated memory was 427.8MB in the beginning and 1.4GB in the end (delta: 947.9MB). Free memory was 347.7MB in the beginning and 930.4MB in the end (delta: -582.7MB). Peak memory consumption was 851.6MB. Max. memory is 16.1GB. [2024-12-06 04:49:14,361 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1154.23ms. Allocated memory is still 142.6MB. Free memory was 111.3MB in the beginning and 60.8MB in the end (delta: 50.5MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 192.30ms. Allocated memory is still 142.6MB. Free memory was 60.8MB in the beginning and 66.8MB in the end (delta: -6.0MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 242.41ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 66.8MB in the beginning and 347.7MB in the end (delta: -280.9MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. * RCFGBuilder took 460638.58ms. Allocated memory was 427.8MB in the beginning and 1.4GB in the end (delta: 947.9MB). Free memory was 347.7MB in the beginning and 930.4MB in the end (delta: -582.7MB). Peak memory consumption was 851.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2600]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2600] - GenericResultAtLocation [Line: 2608]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2608] RESULT: Ultimate could not prove your program: Toolchain returned no result. 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: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 674413fbed7a32a555a09c901a9150d16e8da3057736426758e0a8fd32aa1e8b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:49:16,163 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:49:16,238 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 04:49:16,260 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:49:16,261 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:49:16,261 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:49:16,262 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:49:16,262 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:49:16,262 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:49:16,262 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:49:16,262 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:49:16,262 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:49:16,262 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:49:16,262 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:49:16,262 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:49:16,263 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:49:16,263 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:49:16,263 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:49:16,263 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:49:16,263 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:49:16,263 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:49:16,263 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:49:16,263 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:49:16,263 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:49:16,263 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:49:16,264 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:49:16,264 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:49:16,264 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:49:16,264 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:49:16,264 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:49:16,264 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:49:16,264 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:49:16,264 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:49:16,264 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b 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 -> Kojak 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 [2024-12-06 04:49:16,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:49:16,502 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:49:16,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:49:16,504 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:49:16,505 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:49:16,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/../../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 [2024-12-06 04:49:19,194 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/data/b6f77d6f2/d055adf93d3442489832e126b3dce5f3/FLAG1a8c3fcbc [2024-12-06 04:49:19,572 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:49:19,572 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/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 [2024-12-06 04:49:19,599 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/data/b6f77d6f2/d055adf93d3442489832e126b3dce5f3/FLAG1a8c3fcbc [2024-12-06 04:49:19,760 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/data/b6f77d6f2/d055adf93d3442489832e126b3dce5f3 [2024-12-06 04:49:19,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:49:19,763 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:49:19,764 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:49:19,764 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:49:19,767 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:49:19,768 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:49:19" (1/1) ... [2024-12-06 04:49:19,768 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b92c068 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:19, skipping insertion in model container [2024-12-06 04:49:19,768 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:49:19" (1/1) ... [2024-12-06 04:49:19,830 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:49:20,252 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,252 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,255 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,260 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,270 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,279 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,279 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,280 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,280 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,366 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,367 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,468 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,476 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,477 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,477 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,477 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,477 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,478 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,478 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,478 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,478 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,478 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,479 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,479 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,479 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,479 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,480 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,480 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,480 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,480 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,481 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,481 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,481 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,482 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,482 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,482 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,482 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,483 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,483 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,483 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,483 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,483 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,484 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,484 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,484 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,484 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,485 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,485 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,485 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,485 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,485 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,486 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,486 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,486 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,506 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/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] [2024-12-06 04:49:20,521 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:49:20,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:49:20,666 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:49:20,732 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2600] [2024-12-06 04:49:20,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2608] [2024-12-06 04:49:20,862 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/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] [2024-12-06 04:49:20,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:49:21,003 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:49:21,004 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21 WrapperNode [2024-12-06 04:49:21,004 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:49:21,005 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:49:21,005 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:49:21,005 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:49:21,011 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,055 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,257 INFO L138 Inliner]: procedures = 117, calls = 3480, calls flagged for inlining = 28, calls inlined = 28, statements flattened = 4253 [2024-12-06 04:49:21,257 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:49:21,258 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:49:21,258 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:49:21,258 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:49:21,266 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,266 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,299 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,299 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,419 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,434 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,447 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,469 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,479 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,514 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:49:21,515 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:49:21,515 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:49:21,515 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:49:21,516 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:21" (1/1) ... [2024-12-06 04:49:21,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:49:21,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:49:21,543 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:49:21,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f5b0ecd-798d-4e68-978b-a67ea0ac670a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:49:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2024-12-06 04:49:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2024-12-06 04:49:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2024-12-06 04:49:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2024-12-06 04:49:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 04:49:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 04:49:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 04:49:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2024-12-06 04:49:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2024-12-06 04:49:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2024-12-06 04:49:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 04:49:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 04:49:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2024-12-06 04:49:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 04:49:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 04:49:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-12-06 04:49:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-06 04:49:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-06 04:49:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2024-12-06 04:49:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 04:49:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2024-12-06 04:49:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2024-12-06 04:49:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2024-12-06 04:49:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2024-12-06 04:49:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 04:49:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 04:49:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:49:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:49:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2024-12-06 04:49:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 04:49:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2024-12-06 04:49:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2024-12-06 04:49:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 04:49:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2024-12-06 04:49:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2024-12-06 04:49:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2024-12-06 04:49:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2024-12-06 04:49:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2024-12-06 04:49:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-06 04:49:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 04:49:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2024-12-06 04:49:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2024-12-06 04:49:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-06 04:49:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-06 04:49:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-06 04:49:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2024-12-06 04:49:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2024-12-06 04:49:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-12-06 04:49:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2024-12-06 04:49:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2024-12-06 04:49:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-12-06 04:49:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-12-06 04:49:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:49:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:49:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2024-12-06 04:49:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2024-12-06 04:49:21,966 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:49:21,968 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:49:27,989 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;