./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cd4602f1a95f60cf2d782cdd09ffbf4f13da5d7831c02d1076d087dbb1c87f94 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:36:01,151 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:36:01,251 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:36:01,260 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:36:01,261 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:36:01,300 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:36:01,301 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:36:01,302 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:36:01,305 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:36:01,305 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:36:01,307 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:36:01,308 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:36:01,308 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:36:01,309 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:36:01,309 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:36:01,309 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:36:01,310 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:36:01,310 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:36:01,310 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:36:01,311 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:36:01,311 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:36:01,318 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:36:01,319 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:36:01,320 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:36:01,320 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:36:01,320 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:36:01,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:36:01,321 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:36:01,321 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:36:01,322 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:36:01,322 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:36:01,323 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:36:01,323 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:36:01,324 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:36:01,324 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:36:01,324 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:36:01,325 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:36:01,325 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:36:01,325 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:36:01,326 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:36:01,326 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:36:01,326 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:36:01,327 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:36:01,327 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:36:01,328 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd4602f1a95f60cf2d782cdd09ffbf4f13da5d7831c02d1076d087dbb1c87f94 [2024-11-02 12:36:01,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:36:01,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:36:01,672 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:36:01,673 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:36:01,674 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:36:01,675 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-02 12:36:03,745 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:36:04,431 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:36:04,432 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i [2024-11-02 12:36:04,485 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/data/92b905a69/0a4c7ebeef7d4fbd87c45c59298053e6/FLAG3941747a0 [2024-11-02 12:36:04,504 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/data/92b905a69/0a4c7ebeef7d4fbd87c45c59298053e6 [2024-11-02 12:36:04,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:36:04,511 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:36:04,514 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:04,514 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:36:04,522 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:36:04,523 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:04" (1/1) ... [2024-11-02 12:36:04,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62cc5390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:04, skipping insertion in model container [2024-11-02 12:36:04,526 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:04" (1/1) ... [2024-11-02 12:36:04,688 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:36:07,026 WARN L251 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_9538357d-f084-40c4-9349-c391d6a35d46/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i[260495,260508] [2024-11-02 12:36:07,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:07,151 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:36:07,701 WARN L251 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_9538357d-f084-40c4-9349-c391d6a35d46/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--console--fbcon.ko-entry_point.cil.out.i[260495,260508] [2024-11-02 12:36:07,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:07,891 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:36:07,891 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07 WrapperNode [2024-11-02 12:36:07,892 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:07,893 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:36:07,893 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:36:07,893 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:36:07,902 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07" (1/1) ... [2024-11-02 12:36:08,036 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07" (1/1) ... [2024-11-02 12:36:08,418 INFO L138 Inliner]: procedures = 251, calls = 4784, calls flagged for inlining = 118, calls inlined = 113, statements flattened = 9168 [2024-11-02 12:36:08,418 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:36:08,419 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:36:08,419 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:36:08,419 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:36:08,432 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07" (1/1) ... [2024-11-02 12:36:08,432 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07" (1/1) ... [2024-11-02 12:36:08,510 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07" (1/1) ... [2024-11-02 12:36:08,511 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07" (1/1) ... [2024-11-02 12:36:08,983 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07" (1/1) ... [2024-11-02 12:36:09,023 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07" (1/1) ... [2024-11-02 12:36:09,058 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07" (1/1) ... [2024-11-02 12:36:09,094 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07" (1/1) ... [2024-11-02 12:36:09,156 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:36:09,158 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:36:09,158 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:36:09,159 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:36:09,160 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:07" (1/1) ... [2024-11-02 12:36:09,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:36:09,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:36:09,196 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:36:09,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9538357d-f084-40c4-9349-c391d6a35d46/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:36:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_origin [2024-11-02 12:36:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_origin [2024-11-02 12:36:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure con_copy_unimap [2024-11-02 12:36:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure con_copy_unimap [2024-11-02 12:36:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_exit [2024-11-02 12:36:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_exit [2024-11-02 12:36:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2024-11-02 12:36:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2024-11-02 12:36:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure con_is_bound [2024-11-02 12:36:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure con_is_bound [2024-11-02 12:36:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_bmove [2024-11-02 12:36:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_bmove [2024-11-02 12:36:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_display [2024-11-02 12:36:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_display [2024-11-02 12:36:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure do_fbcon_takeover [2024-11-02 12:36:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure do_fbcon_takeover [2024-11-02 12:36:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-02 12:36:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-02 12:36:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-02 12:36:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-02 12:36:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-02 12:36:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-02 12:36:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-02 12:36:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-02 12:36:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure con2fb_release_oldinfo [2024-11-02 12:36:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure con2fb_release_oldinfo [2024-11-02 12:36:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure scr_memcpyw [2024-11-02 12:36:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure scr_memcpyw [2024-11-02 12:36:09,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2024-11-02 12:36:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2024-11-02 12:36:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_cursor [2024-11-02 12:36:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_cursor [2024-11-02 12:36:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_font [2024-11-02 12:36:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_font [2024-11-02 12:36:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-02 12:36:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-02 12:36:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_putcs [2024-11-02 12:36:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_putcs [2024-11-02 12:36:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure get_color [2024-11-02 12:36:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure get_color [2024-11-02 12:36:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure scr_memsetw [2024-11-02 12:36:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure scr_memsetw [2024-11-02 12:36:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure do_unregister_con_driver [2024-11-02 12:36:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unregister_con_driver [2024-11-02 12:36:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-02 12:36:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-02 12:36:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_get_font [2024-11-02 12:36:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_get_font [2024-11-02 12:36:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure real_y [2024-11-02 12:36:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure real_y [2024-11-02 12:36:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_update_softback [2024-11-02 12:36:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_update_softback [2024-11-02 12:36:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-02 12:36:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-02 12:36:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:36:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:36:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure update_region [2024-11-02 12:36:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure update_region [2024-11-02 12:36:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure fb_flashcursor [2024-11-02 12:36:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_flashcursor [2024-11-02 12:36:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure find_font [2024-11-02 12:36:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure find_font [2024-11-02 12:36:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-02 12:36:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_scrolldelta [2024-11-02 12:36:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_scrolldelta [2024-11-02 12:36:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_disp [2024-11-02 12:36:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_disp [2024-11-02 12:36:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-02 12:36:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_clear_margins [2024-11-02 12:36:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_clear_margins [2024-11-02 12:36:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-02 12:36:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-02 12:36:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure display_to_var [2024-11-02 12:36:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure display_to_var [2024-11-02 12:36:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-02 12:36:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-02 12:36:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-02 12:36:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-02 12:36:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2024-11-02 12:36:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2024-11-02 12:36:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-02 12:36:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-02 12:36:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-02 12:36:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-02 12:36:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-02 12:36:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-02 12:36:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_debug_enter [2024-11-02 12:36:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_debug_enter [2024-11-02 12:36:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_del_cursor_timer [2024-11-02 12:36:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_del_cursor_timer [2024-11-02 12:36:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw_move [2024-11-02 12:36:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw_move [2024-11-02 12:36:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-02 12:36:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-02 12:36:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-02 12:36:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-02 12:36:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_is_inactive [2024-11-02 12:36:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_is_inactive [2024-11-02 12:36:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_clear [2024-11-02 12:36:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_clear [2024-11-02 12:36:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_add_cursor_timer [2024-11-02 12:36:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_add_cursor_timer [2024-11-02 12:36:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-02 12:36:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_var [2024-11-02 12:36:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_var [2024-11-02 12:36:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-02 12:36:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-02 12:36:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure set_blitting_type [2024-11-02 12:36:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blitting_type [2024-11-02 12:36:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_bmove_rec [2024-11-02 12:36:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_bmove_rec [2024-11-02 12:36:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-02 12:36:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-02 12:36:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_palette [2024-11-02 12:36:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_palette [2024-11-02 12:36:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-02 12:36:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure set_con2fb_map [2024-11-02 12:36:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure set_con2fb_map [2024-11-02 12:36:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_debug_leave [2024-11-02 12:36:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_debug_leave [2024-11-02 12:36:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure console_conditional_schedule [2024-11-02 12:36:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure console_conditional_schedule [2024-11-02 12:36:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_copy_font [2024-11-02 12:36:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_copy_font [2024-11-02 12:36:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_do_set_font [2024-11-02 12:36:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_do_set_font [2024-11-02 12:36:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-02 12:36:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-02 12:36:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-02 12:36:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure con2fb_acquire_newinfo [2024-11-02 12:36:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure con2fb_acquire_newinfo [2024-11-02 12:36:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-02 12:36:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-02 12:36:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2024-11-02 12:36:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2024-11-02 12:36:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:36:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_prepare_logo [2024-11-02 12:36:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_prepare_logo [2024-11-02 12:36:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-02 12:36:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw_blit [2024-11-02 12:36:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw_blit [2024-11-02 12:36:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-02 12:36:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-02 12:36:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2024-11-02 12:36:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2024-11-02 12:36:09,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2024-11-02 12:36:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2024-11-02 12:36:09,267 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-02 12:36:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-02 12:36:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-02 12:36:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-02 12:36:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_modechanged [2024-11-02 12:36:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_modechanged [2024-11-02 12:36:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-02 12:36:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-02 12:36:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_invert_region [2024-11-02 12:36:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_invert_region [2024-11-02 12:36:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_all_vcs [2024-11-02 12:36:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_all_vcs [2024-11-02 12:36:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw [2024-11-02 12:36:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw [2024-11-02 12:36:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure updatescrollmode [2024-11-02 12:36:09,272 INFO L138 BoogieDeclarations]: Found implementation of procedure updatescrollmode [2024-11-02 12:36:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_switch [2024-11-02 12:36:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_switch [2024-11-02 12:36:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure vc_resize [2024-11-02 12:36:09,274 INFO L138 BoogieDeclarations]: Found implementation of procedure vc_resize [2024-11-02 12:36:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-02 12:36:09,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-02 12:36:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure redraw_screen [2024-11-02 12:36:09,275 INFO L138 BoogieDeclarations]: Found implementation of procedure redraw_screen [2024-11-02 12:36:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:36:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure search_fb_in_map [2024-11-02 12:36:09,276 INFO L138 BoogieDeclarations]: Found implementation of procedure search_fb_in_map [2024-11-02 12:36:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure con_set_default_unimap [2024-11-02 12:36:09,276 INFO L138 BoogieDeclarations]: Found implementation of procedure con_set_default_unimap [2024-11-02 12:36:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-02 12:36:09,276 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-02 12:36:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:36:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:36:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-02 12:36:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-02 12:36:10,309 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:36:10,312 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:36:12,919 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;