./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/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_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 22:16:17,699 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:16:17,783 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:16:17,790 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:16:17,790 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:16:17,819 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:16:17,821 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:16:17,821 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:16:17,821 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:16:17,822 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:16:17,822 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:16:17,822 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:16:17,822 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:16:17,823 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:16:17,823 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:16:17,823 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:16:17,823 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:16:17,823 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:16:17,824 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:16:17,824 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:16:17,824 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:16:17,824 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:16:17,825 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:16:17,825 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:16:17,825 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:17,825 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:16:17,825 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:16:17,826 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:16:17,826 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:16:17,826 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:16:17,826 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_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 22:16:18,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:16:18,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:16:18,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:16:18,219 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:16:18,220 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:16:18,221 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i Unable to find full path for "g++" [2024-11-13 22:16:20,688 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:16:21,604 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:16:21,608 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-11-13 22:16:21,663 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/data/e04b4aa05/4c95118507bb41e3afff0275b7de3544/FLAGaf2696bb3 [2024-11-13 22:16:21,795 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/data/e04b4aa05/4c95118507bb41e3afff0275b7de3544 [2024-11-13 22:16:21,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:16:21,800 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:16:21,802 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:21,802 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:16:21,809 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:16:21,810 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:21" (1/1) ... [2024-11-13 22:16:21,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bae5b1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:21, skipping insertion in model container [2024-11-13 22:16:21,812 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:21" (1/1) ... [2024-11-13 22:16:21,948 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:16:23,087 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_a3806e18-838f-4e18-b212-eded8646748d/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] [2024-11-13 22:16:23,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:23,305 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:16:23,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2600] [2024-11-13 22:16:23,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2608] [2024-11-13 22:16:23,650 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_a3806e18-838f-4e18-b212-eded8646748d/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] [2024-11-13 22:16:23,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:23,805 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:16:23,805 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23 WrapperNode [2024-11-13 22:16:23,806 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:23,807 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:23,807 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:16:23,807 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:16:23,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:23,889 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:24,106 INFO L138 Inliner]: procedures = 105, calls = 3480, calls flagged for inlining = 28, calls inlined = 28, statements flattened = 4447 [2024-11-13 22:16:24,107 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:24,108 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:16:24,108 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:16:24,108 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:16:24,118 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:24,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:24,172 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:24,173 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:24,321 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:24,353 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:24,368 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:24,381 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:24,414 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:16:24,416 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:16:24,418 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:16:24,418 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:16:24,419 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:24,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:24,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:16:24,466 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:16:24,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:16:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2024-11-13 22:16:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2024-11-13 22:16:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2024-11-13 22:16:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2024-11-13 22:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-13 22:16:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-13 22:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2024-11-13 22:16:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2024-11-13 22:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2024-11-13 22:16:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2024-11-13 22:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:16:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:16:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:16:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2024-11-13 22:16:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2024-11-13 22:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:16:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:16:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-11-13 22:16:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-11-13 22:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 22:16:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 22:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2024-11-13 22:16:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2024-11-13 22:16:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:16:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:16:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2024-11-13 22:16:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2024-11-13 22:16:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2024-11-13 22:16:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2024-11-13 22:16:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:16:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2024-11-13 22:16:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2024-11-13 22:16:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2024-11-13 22:16:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2024-11-13 22:16:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:16:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:16:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 22:16:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 22:16:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:16:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:16:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:16:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2024-11-13 22:16:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2024-11-13 22:16:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 22:16:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 22:16:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:16:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2024-11-13 22:16:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2024-11-13 22:16:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2024-11-13 22:16:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2024-11-13 22:16:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 22:16:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 22:16:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:16:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:16:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:16:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2024-11-13 22:16:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2024-11-13 22:16:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2024-11-13 22:16:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2024-11-13 22:16:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2024-11-13 22:16:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2024-11-13 22:16:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2024-11-13 22:16:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2024-11-13 22:16:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:16:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-13 22:16:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-13 22:16:24,504 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:16:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:16:24,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2024-11-13 22:16:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2024-11-13 22:16:24,504 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2024-11-13 22:16:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2024-11-13 22:16:24,504 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 22:16:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 22:16:24,504 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 22:16:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 22:16:24,504 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2024-11-13 22:16:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2024-11-13 22:16:24,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:16:24,505 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2024-11-13 22:16:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2024-11-13 22:16:24,505 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-13 22:16:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-13 22:16:24,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:16:24,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:16:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:16:24,505 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2024-11-13 22:16:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2024-11-13 22:16:25,044 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:16:25,048 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:16:26,012 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:25:25,398 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 22:25:25,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 22:25:25,400 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_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/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:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) 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 [2024-11-13 22:25:25,405 INFO L158 Benchmark]: Toolchain (without parser) took 543604.90ms. Allocated memory was 117.4MB in the beginning and 973.1MB in the end (delta: 855.6MB). Free memory was 85.6MB in the beginning and 677.3MB in the end (delta: -591.7MB). Peak memory consumption was 659.1MB. Max. memory is 16.1GB. [2024-11-13 22:25:25,406 INFO L158 Benchmark]: CDTParser took 0.58ms. Allocated memory is still 167.8MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:25,406 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2004.07ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.6MB in the beginning and 263.0MB in the end (delta: -177.4MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2024-11-13 22:25:25,407 INFO L158 Benchmark]: Boogie Procedure Inliner took 300.79ms. Allocated memory is still 352.3MB. Free memory was 263.0MB in the beginning and 231.7MB in the end (delta: 31.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 22:25:25,407 INFO L158 Benchmark]: Boogie Preprocessor took 307.02ms. Allocated memory is still 352.3MB. Free memory was 231.7MB in the beginning and 204.0MB in the end (delta: 27.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:25:25,410 INFO L158 Benchmark]: RCFGBuilder took 540987.36ms. Allocated memory was 352.3MB in the beginning and 973.1MB in the end (delta: 620.8MB). Free memory was 204.0MB in the beginning and 677.3MB in the end (delta: -473.3MB). Peak memory consumption was 544.0MB. Max. memory is 16.1GB. [2024-11-13 22:25:25,412 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58ms. Allocated memory is still 167.8MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2004.07ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.6MB in the beginning and 263.0MB in the end (delta: -177.4MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 300.79ms. Allocated memory is still 352.3MB. Free memory was 263.0MB in the beginning and 231.7MB in the end (delta: 31.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 307.02ms. Allocated memory is still 352.3MB. Free memory was 231.7MB in the beginning and 204.0MB in the end (delta: 27.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 540987.36ms. Allocated memory was 352.3MB in the beginning and 973.1MB in the end (delta: 620.8MB). Free memory was 204.0MB in the beginning and 677.3MB in the end (delta: -473.3MB). Peak memory consumption was 544.0MB. 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_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/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_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/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_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/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_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 22:25:27,830 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:25:27,940 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 22:25:27,989 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:25:27,990 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:25:27,990 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:25:27,990 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:25:27,990 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:25:27,991 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:25:27,991 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:25:27,991 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:25:27,991 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:25:27,991 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:25:27,991 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:25:27,991 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:25:27,991 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:25:27,991 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:25:27,991 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:25:27,992 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:25:27,992 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:25:27,992 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:25:27,992 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:25:27,992 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:25:27,992 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:25:27,992 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:25:27,992 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:25:27,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:27,993 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:25:27,993 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:25:27,993 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:25:27,993 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:25:27,993 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:25:27,993 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:25:27,993 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_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 22:25:28,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:25:28,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:25:28,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:25:28,358 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:25:28,359 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:25:28,360 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/../../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 Unable to find full path for "g++" [2024-11-13 22:25:30,667 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:31,395 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:31,398 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/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 [2024-11-13 22:25:31,452 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/data/3e19936b1/71dab63622e04557902966451cdcd307/FLAGe9372b60b [2024-11-13 22:25:31,476 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/data/3e19936b1/71dab63622e04557902966451cdcd307 [2024-11-13 22:25:31,478 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:31,480 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:31,483 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:31,483 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:31,488 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:31,489 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:31" (1/1) ... [2024-11-13 22:25:31,491 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@518d9a47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:31, skipping insertion in model container [2024-11-13 22:25:31,492 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:31" (1/1) ... [2024-11-13 22:25:31,608 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:32,349 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,349 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,352 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,358 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,384 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,405 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,406 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,407 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,408 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,526 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,527 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,716 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,728 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,729 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,729 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,729 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,731 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,732 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,732 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,732 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,732 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,733 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,733 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,734 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,737 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,738 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,738 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,739 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,739 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,739 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,739 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,740 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,740 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,740 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,741 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,741 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,741 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,741 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,742 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,742 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,742 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,742 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,743 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,743 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,743 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,744 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,744 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,744 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,744 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,745 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,745 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,746 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,746 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,746 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,791 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_a3806e18-838f-4e18-b212-eded8646748d/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] [2024-11-13 22:25:32,813 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:32,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:33,029 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:33,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2600] [2024-11-13 22:25:33,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2608] [2024-11-13 22:25:33,367 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_a3806e18-838f-4e18-b212-eded8646748d/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] [2024-11-13 22:25:33,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:33,550 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:33,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33 WrapperNode [2024-11-13 22:25:33,551 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:33,553 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:33,553 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:33,553 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:33,560 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,639 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,884 INFO L138 Inliner]: procedures = 117, calls = 3480, calls flagged for inlining = 28, calls inlined = 28, statements flattened = 4278 [2024-11-13 22:25:33,885 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:33,886 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:33,886 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:33,886 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:33,896 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,896 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,997 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,997 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:34,182 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:34,207 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:34,230 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:34,253 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:34,298 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:34,300 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:34,300 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:34,300 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:34,301 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:34,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:34,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:34,343 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:34,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3806e18-838f-4e18-b212-eded8646748d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:34,375 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2024-11-13 22:25:34,375 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2024-11-13 22:25:34,375 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2024-11-13 22:25:34,376 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2024-11-13 22:25:34,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 22:25:34,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-13 22:25:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-13 22:25:34,378 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2024-11-13 22:25:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2024-11-13 22:25:34,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 22:25:34,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:25:34,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:25:34,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-13 22:25:34,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:25:34,379 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2024-11-13 22:25:34,379 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2024-11-13 22:25:34,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:25:34,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:25:34,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:25:34,379 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:25:34,379 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2024-11-13 22:25:34,379 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2024-11-13 22:25:34,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:25:34,379 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:25:34,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:25:34,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:25:34,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-11-13 22:25:34,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 22:25:34,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2024-11-13 22:25:34,380 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:25:34,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2024-11-13 22:25:34,380 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2024-11-13 22:25:34,380 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2024-11-13 22:25:34,380 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2024-11-13 22:25:34,380 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-13 22:25:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:25:34,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:25:34,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 22:25:34,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 22:25:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:25:34,383 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:25:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:25:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2024-11-13 22:25:34,383 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2024-11-13 22:25:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 22:25:34,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 22:25:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:25:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2024-11-13 22:25:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2024-11-13 22:25:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2024-11-13 22:25:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2024-11-13 22:25:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 22:25:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 22:25:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:25:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:25:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-13 22:25:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-13 22:25:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-13 22:25:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:25:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2024-11-13 22:25:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2024-11-13 22:25:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2024-11-13 22:25:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2024-11-13 22:25:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2024-11-13 22:25:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2024-11-13 22:25:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-13 22:25:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:25:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2024-11-13 22:25:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2024-11-13 22:25:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 22:25:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 22:25:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 22:25:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 22:25:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2024-11-13 22:25:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2024-11-13 22:25:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-13 22:25:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2024-11-13 22:25:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2024-11-13 22:25:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-13 22:25:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-13 22:25:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2024-11-13 22:25:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2024-11-13 22:25:34,924 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:34,929 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:47,284 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;