./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-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --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 159d68084b5403f80e4b7540fecb70dab3afa3eb4f2cbbe3cc657fb12a0df7e0 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:27,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:27,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:27,276 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:27,277 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:27,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:27,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:27,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:27,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:27,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:27,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:27,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:27,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:27,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:27,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:27,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:27,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:27,311 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:27,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:27,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:27,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:27,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:27,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:27,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:27,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:27,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:27,338 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:27,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:27,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:27,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:27,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:27,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:27,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:27,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:27,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:27,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:27,349 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:27,349 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:27,349 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:27,350 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:27,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:27,352 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:57:27,393 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:27,393 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:27,394 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:27,395 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:27,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:27,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:27,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:27,396 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:57:27,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:27,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:27,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:27,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:27,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:27,398 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:27,398 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:27,398 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:27,399 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:27,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:27,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:27,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:27,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:27,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:27,400 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:57:27,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:57:27,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:27,400 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 159d68084b5403f80e4b7540fecb70dab3afa3eb4f2cbbe3cc657fb12a0df7e0 [2021-11-23 15:57:27,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:27,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:27,679 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:27,681 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:27,682 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:27,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2021-11-23 15:57:27,755 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/data/54a1a4d93/8894f206fa5c4d95842da36da8609b8e/FLAG2c4d1fb4f [2021-11-23 15:57:28,917 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:28,918 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2021-11-23 15:57:28,996 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/data/54a1a4d93/8894f206fa5c4d95842da36da8609b8e/FLAG2c4d1fb4f [2021-11-23 15:57:29,119 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/data/54a1a4d93/8894f206fa5c4d95842da36da8609b8e [2021-11-23 15:57:29,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:29,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:29,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:29,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:29,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:29,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:29" (1/1) ... [2021-11-23 15:57:29,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@336f424f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:29, skipping insertion in model container [2021-11-23 15:57:29,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:29" (1/1) ... [2021-11-23 15:57:29,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:29,370 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:35,519 WARN L230 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_7fb93554-160b-45be-9f10-2099930541c4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[548244,548257] [2021-11-23 15:57:35,944 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:36,139 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:57:36,741 WARN L230 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_7fb93554-160b-45be-9f10-2099930541c4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[548244,548257] [2021-11-23 15:57:36,761 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:37,207 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:57:37,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37 WrapperNode [2021-11-23 15:57:37,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:37,210 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:37,210 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:57:37,210 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:57:37,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:37,560 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:38,191 INFO L137 Inliner]: procedures = 861, calls = 10351, calls flagged for inlining = 291, calls inlined = 261, statements flattened = 16765 [2021-11-23 15:57:38,193 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:38,194 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:57:38,194 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:57:38,195 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:57:38,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:38,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:38,305 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:38,306 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:38,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:38,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:39,032 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:39,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:57:39,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:57:39,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:57:39,152 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:57:39,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:37" (1/1) ... [2021-11-23 15:57:39,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:39,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:57:39,188 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:57:39,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:57:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:57:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2021-11-23 15:57:39,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2021-11-23 15:57:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_disable [2021-11-23 15:57:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_disable [2021-11-23 15:57:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:57:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:57:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_remove [2021-11-23 15:57:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_remove [2021-11-23 15:57:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 15:57:39,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 15:57:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure via_read_reg [2021-11-23 15:57:39,338 INFO L138 BoogieDeclarations]: Found implementation of procedure via_read_reg [2021-11-23 15:57:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure write_dac_reg [2021-11-23 15:57:39,338 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dac_reg [2021-11-23 15:57:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure vx855_encode_pll [2021-11-23 15:57:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vx855_encode_pll [2021-11-23 15:57:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_resume [2021-11-23 15:57:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_resume [2021-11-23 15:57:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_teardown_mmio [2021-11-23 15:57:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_teardown_mmio [2021-11-23 15:57:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:57:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_misc_reg_mask [2021-11-23 15:57:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_misc_reg_mask [2021-11-23 15:57:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2021-11-23 15:57:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2021-11-23 15:57:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_check_var [2021-11-23 15:57:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_check_var [2021-11-23 15:57:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp1_proc_write [2021-11-23 15:57:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp1_proc_write [2021-11-23 15:57:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:57:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:57:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_readbyte [2021-11-23 15:57:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_readbyte [2021-11-23 15:57:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_timing [2021-11-23 15:57:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_timing [2021-11-23 15:57:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:57:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:57:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure set_dpa_vt1636 [2021-11-23 15:57:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dpa_vt1636 [2021-11-23 15:57:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_FIFO_reg [2021-11-23 15:57:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_FIFO_reg [2021-11-23 15:57:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2021-11-23 15:57:39,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2021-11-23 15:57:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:57:39,343 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:57:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:57:39,343 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:57:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:57:39,344 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:57:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:57:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure get_clk_range_index [2021-11-23 15:57:39,344 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clk_range_index [2021-11-23 15:57:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_enable [2021-11-23 15:57:39,344 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_enable [2021-11-23 15:57:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2021-11-23 15:57:39,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2021-11-23 15:57:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:57:39,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:57:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:57:39,345 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:57:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure get_var_refresh [2021-11-23 15:57:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure get_var_refresh [2021-11-23 15:57:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_unlock_crt [2021-11-23 15:57:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_unlock_crt [2021-11-23 15:57:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_fetch_count_reg [2021-11-23 15:57:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_fetch_count_reg [2021-11-23 15:57:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8_from_user [2021-11-23 15:57:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8_from_user [2021-11-23 15:57:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:57:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:57:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:57:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_reset_engine [2021-11-23 15:57:39,348 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_reset_engine [2021-11-23 15:57:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:57:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:57:39,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:57:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:57:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvi_devices [2021-11-23 15:57:39,348 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvi_devices [2021-11-23 15:57:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_timing [2021-11-23 15:57:39,349 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_timing [2021-11-23 15:57:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_viafb_pm_hooks_lock [2021-11-23 15:57:39,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_viafb_pm_hooks_lock [2021-11-23 15:57:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_reg [2021-11-23 15:57:39,349 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_reg [2021-11-23 15:57:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2021-11-23 15:57:39,350 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2021-11-23 15:57:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure set_engine_pll_encoded [2021-11-23 15:57:39,350 INFO L138 BoogieDeclarations]: Found implementation of procedure set_engine_pll_encoded [2021-11-23 15:57:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:57:39,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:57:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_sync_polarity [2021-11-23 15:57:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_sync_polarity [2021-11-23 15:57:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:57:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:57:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_suspend [2021-11-23 15:57:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_suspend [2021-11-23 15:57:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-11-23 15:57:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-11-23 15:57:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:57:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 15:57:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 15:57:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure parse_mode [2021-11-23 15:57:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_mode [2021-11-23 15:57:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_state [2021-11-23 15:57:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_state [2021-11-23 15:57:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcd_devices [2021-11-23 15:57:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcd_devices [2021-11-23 15:57:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure probe___0 [2021-11-23 15:57:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___0 [2021-11-23 15:57:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure probe___1 [2021-11-23 15:57:39,354 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___1 [2021-11-23 15:57:39,354 INFO L130 BoogieDeclarations]: Found specification of procedure probe___3 [2021-11-23 15:57:39,354 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___3 [2021-11-23 15:57:39,354 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_source [2021-11-23 15:57:39,354 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_source [2021-11-23 15:57:39,354 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:57:39,355 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:57:39,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2021-11-23 15:57:39,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2021-11-23 15:57:39,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:57:39,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:57:39,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2021-11-23 15:57:39,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2021-11-23 15:57:39,356 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg_mask [2021-11-23 15:57:39,356 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg_mask [2021-11-23 15:57:39,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:57:39,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:57:39,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:57:39,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:57:39,357 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:57:39,357 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:57:39,357 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_resume [2021-11-23 15:57:39,357 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_resume [2021-11-23 15:57:39,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:57:39,357 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:57:39,358 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:57:39,358 INFO L130 BoogieDeclarations]: Found specification of procedure cle266_encode_pll [2021-11-23 15:57:39,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cle266_encode_pll [2021-11-23 15:57:39,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:57:39,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2021-11-23 15:57:39,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2021-11-23 15:57:39,358 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:57:39,359 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:57:39,359 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:57:39,359 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:57:39,359 INFO L130 BoogieDeclarations]: Found specification of procedure get_best_mode [2021-11-23 15:57:39,359 INFO L138 BoogieDeclarations]: Found implementation of procedure get_best_mode [2021-11-23 15:57:39,359 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_probe [2021-11-23 15:57:39,359 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_probe [2021-11-23 15:57:39,360 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_config [2021-11-23 15:57:39,360 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_config [2021-11-23 15:57:39,360 INFO L130 BoogieDeclarations]: Found specification of procedure parse_port [2021-11-23 15:57:39,360 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_port [2021-11-23 15:57:39,360 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_fix [2021-11-23 15:57:39,360 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_fix [2021-11-23 15:57:39,360 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2021-11-23 15:57:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2021-11-23 15:57:39,361 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_setup_fixinfo [2021-11-23 15:57:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_setup_fixinfo [2021-11-23 15:57:39,361 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_sense [2021-11-23 15:57:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_sense [2021-11-23 15:57:39,361 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_iga_path [2021-11-23 15:57:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_iga_path [2021-11-23 15:57:39,362 INFO L130 BoogieDeclarations]: Found specification of procedure check_tmds_chip [2021-11-23 15:57:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tmds_chip [2021-11-23 15:57:39,362 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_unregister [2021-11-23 15:57:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_unregister [2021-11-23 15:57:39,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:57:39,362 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:57:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:57:39,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:57:39,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:57:39,363 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfph_proc_write [2021-11-23 15:57:39,363 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfph_proc_write [2021-11-23 15:57:39,363 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_disable [2021-11-23 15:57:39,363 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_disable [2021-11-23 15:57:39,364 INFO L130 BoogieDeclarations]: Found specification of procedure k800_encode_pll [2021-11-23 15:57:39,364 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_encode_pll [2021-11-23 15:57:39,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:57:39,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:57:39,364 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_enable [2021-11-23 15:57:39,364 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_enable [2021-11-23 15:57:39,364 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_set_mode [2021-11-23 15:57:39,365 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_set_mode [2021-11-23 15:57:39,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:57:39,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:57:39,365 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pan_display [2021-11-23 15:57:39,365 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pan_display [2021-11-23 15:57:39,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2021-11-23 15:57:39,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2021-11-23 15:57:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure via_fb_pci_remove [2021-11-23 15:57:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure via_fb_pci_remove [2021-11-23 15:57:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bus_free [2021-11-23 15:57:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bus_free [2021-11-23 15:57:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_address [2021-11-23 15:57:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_address [2021-11-23 15:57:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:57:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:57:39,367 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_init_lvds_output_interface [2021-11-23 15:57:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_init_lvds_output_interface [2021-11-23 15:57:39,367 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_bpp [2021-11-23 15:57:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_bpp [2021-11-23 15:57:39,367 INFO L130 BoogieDeclarations]: Found specification of procedure set_source_common [2021-11-23 15:57:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure set_source_common [2021-11-23 15:57:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_find_i2c_adapter [2021-11-23 15:57:39,368 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_find_i2c_adapter [2021-11-23 15:57:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga1_odev_proc_write [2021-11-23 15:57:39,368 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga1_odev_proc_write [2021-11-23 15:57:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_enable [2021-11-23 15:57:39,368 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_enable [2021-11-23 15:57:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-23 15:57:39,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-23 15:57:39,369 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_par [2021-11-23 15:57:39,369 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_par [2021-11-23 15:57:39,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:57:39,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:57:39,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:57:39,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:57:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure get_sync [2021-11-23 15:57:39,370 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sync [2021-11-23 15:57:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_output_frequency [2021-11-23 15:57:39,370 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_output_frequency [2021-11-23 15:57:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga2_odev_proc_write [2021-11-23 15:57:39,370 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga2_odev_proc_write [2021-11-23 15:57:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~~bool~0~TO~VOID [2021-11-23 15:57:39,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~~bool~0~TO~VOID [2021-11-23 15:57:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_remove [2021-11-23 15:57:39,371 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_remove [2021-11-23 15:57:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:57:39,371 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:57:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:57:39,371 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:57:39,372 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lock_crt [2021-11-23 15:57:39,372 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lock_crt [2021-11-23 15:57:39,372 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-23 15:57:39,372 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-23 15:57:39,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:57:39,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:57:39,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:57:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock_source_common [2021-11-23 15:57:39,373 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock_source_common [2021-11-23 15:57:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_primary_pll_encoded [2021-11-23 15:57:39,373 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_primary_pll_encoded [2021-11-23 15:57:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure set_color_register [2021-11-23 15:57:39,373 INFO L138 BoogieDeclarations]: Found implementation of procedure set_color_register [2021-11-23 15:57:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:57:39,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:57:39,374 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:57:39,374 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:57:39,374 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_get_best_mode [2021-11-23 15:57:39,374 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_get_best_mode [2021-11-23 15:57:39,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:57:39,374 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:57:39,375 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:57:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_viafb_pm_hooks_lock [2021-11-23 15:57:39,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_viafb_pm_hooks_lock [2021-11-23 15:57:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:57:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_write [2021-11-23 15:57:39,375 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_write [2021-11-23 15:57:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_read [2021-11-23 15:57:39,376 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_read [2021-11-23 15:57:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_read [2021-11-23 15:57:39,376 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_read [2021-11-23 15:57:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2021-11-23 15:57:39,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2021-11-23 15:57:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:57:39,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:57:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:57:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:57:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:57:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:57:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2021-11-23 15:57:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2021-11-23 15:57:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_register [2021-11-23 15:57:39,378 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_register [2021-11-23 15:57:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:57:39,378 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:57:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2021-11-23 15:57:39,378 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2021-11-23 15:57:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_disable [2021-11-23 15:57:39,378 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_disable [2021-11-23 15:57:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:39,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_vt1636_proc_write [2021-11-23 15:57:39,379 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_vt1636_proc_write [2021-11-23 15:57:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:57:39,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:57:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_writebyte [2021-11-23 15:57:39,380 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_writebyte [2021-11-23 15:57:39,380 INFO L130 BoogieDeclarations]: Found specification of procedure via_gpio_set [2021-11-23 15:57:39,380 INFO L138 BoogieDeclarations]: Found implementation of procedure via_gpio_set [2021-11-23 15:57:39,380 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_timing [2021-11-23 15:57:39,380 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_timing [2021-11-23 15:57:39,380 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_address [2021-11-23 15:57:39,380 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_address [2021-11-23 15:57:39,381 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:57:39,381 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:57:39,381 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_read [2021-11-23 15:57:39,381 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_read [2021-11-23 15:57:39,381 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_enable [2021-11-23 15:57:39,381 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_enable [2021-11-23 15:57:39,381 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_probe [2021-11-23 15:57:39,381 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_probe [2021-11-23 15:57:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure odev_update [2021-11-23 15:57:39,382 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_update [2021-11-23 15:57:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:57:39,382 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:57:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_remove [2021-11-23 15:57:39,382 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_remove [2021-11-23 15:57:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-23 15:57:39,383 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-23 15:57:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:57:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:57:39,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:57:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure set_lcd_output_path [2021-11-23 15:57:39,383 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lcd_output_path [2021-11-23 15:57:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure via_teardown_subdevs [2021-11-23 15:57:39,384 INFO L138 BoogieDeclarations]: Found implementation of procedure via_teardown_subdevs [2021-11-23 15:57:39,384 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:57:39,384 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:57:39,384 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_var_timing_info [2021-11-23 15:57:39,384 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_var_timing_info [2021-11-23 15:57:39,384 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-11-23 15:57:39,384 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-11-23 15:57:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:57:39,385 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:57:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure via_resume [2021-11-23 15:57:39,385 INFO L138 BoogieDeclarations]: Found implementation of procedure via_resume [2021-11-23 15:57:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2021-11-23 15:57:39,385 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2021-11-23 15:57:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_write_regx [2021-11-23 15:57:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_write_regx [2021-11-23 15:57:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-11-23 15:57:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-11-23 15:57:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_free [2021-11-23 15:57:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_free [2021-11-23 15:57:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:57:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_add [2021-11-23 15:57:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_add [2021-11-23 15:57:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_suspend [2021-11-23 15:57:39,387 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_suspend [2021-11-23 15:57:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_sync [2021-11-23 15:57:39,387 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_sync [2021-11-23 15:57:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_probe [2021-11-23 15:57:39,387 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_probe [2021-11-23 15:57:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2021-11-23 15:57:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2021-11-23 15:57:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp0_proc_write [2021-11-23 15:57:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp0_proc_write [2021-11-23 15:57:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:57:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:57:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-11-23 15:57:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-11-23 15:57:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg [2021-11-23 15:57:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg [2021-11-23 15:57:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:57:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:57:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_vclock [2021-11-23 15:57:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_vclock [2021-11-23 15:57:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:57:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:57:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_get_preferred_mode [2021-11-23 15:57:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_get_preferred_mode [2021-11-23 15:57:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:57:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:57:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:57:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:57:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:57:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:57:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2021-11-23 15:57:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2021-11-23 15:57:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_set_mode [2021-11-23 15:57:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_set_mode [2021-11-23 15:57:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_query_EDID [2021-11-23 15:57:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_query_EDID [2021-11-23 15:57:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-11-23 15:57:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-11-23 15:57:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-11-23 15:57:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-11-23 15:57:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_dpa_gfx [2021-11-23 15:57:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_dpa_gfx [2021-11-23 15:57:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_secondary_pll_encoded [2021-11-23 15:57:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_secondary_pll_encoded [2021-11-23 15:57:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfpl_proc_write [2021-11-23 15:57:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfpl_proc_write [2021-11-23 15:57:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_device_setting [2021-11-23 15:57:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_device_setting [2021-11-23 15:57:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:57:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:57:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_crtc_timing [2021-11-23 15:57:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_crtc_timing [2021-11-23 15:57:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:57:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:57:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure machine_is_olpc [2021-11-23 15:57:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure machine_is_olpc [2021-11-23 15:57:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:57:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:57:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:57:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_write [2021-11-23 15:57:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_write [2021-11-23 15:57:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_show_hw_cursor [2021-11-23 15:57:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_show_hw_cursor [2021-11-23 15:57:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2021-11-23 15:57:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2021-11-23 15:57:40,804 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:57:40,809 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:57:47,200 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:57:47,205 INFO L158 Benchmark]: Toolchain (without parser) took 18079.69ms. Allocated memory was 132.1MB in the beginning and 683.7MB in the end (delta: 551.6MB). Free memory was 79.2MB in the beginning and 328.7MB in the end (delta: -249.5MB). Peak memory consumption was 471.0MB. Max. memory is 16.1GB. [2021-11-23 15:57:47,206 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 100.7MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:47,207 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8081.52ms. Allocated memory was 132.1MB in the beginning and 249.6MB in the end (delta: 117.4MB). Free memory was 79.0MB in the beginning and 111.5MB in the end (delta: -32.5MB). Peak memory consumption was 160.5MB. Max. memory is 16.1GB. [2021-11-23 15:57:47,207 INFO L158 Benchmark]: Boogie Procedure Inliner took 983.68ms. Allocated memory was 249.6MB in the beginning and 341.8MB in the end (delta: 92.3MB). Free memory was 111.5MB in the beginning and 149.2MB in the end (delta: -37.7MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2021-11-23 15:57:47,208 INFO L158 Benchmark]: Boogie Preprocessor took 956.38ms. Allocated memory is still 341.8MB. Free memory was 149.2MB in the beginning and 93.6MB in the end (delta: 55.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-11-23 15:57:47,209 INFO L158 Benchmark]: RCFGBuilder took 8051.25ms. Allocated memory was 341.8MB in the beginning and 683.7MB in the end (delta: 341.8MB). Free memory was 93.6MB in the beginning and 328.7MB in the end (delta: -235.0MB). Peak memory consumption was 275.9MB. Max. memory is 16.1GB. [2021-11-23 15:57:47,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 100.7MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8081.52ms. Allocated memory was 132.1MB in the beginning and 249.6MB in the end (delta: 117.4MB). Free memory was 79.0MB in the beginning and 111.5MB in the end (delta: -32.5MB). Peak memory consumption was 160.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 983.68ms. Allocated memory was 249.6MB in the beginning and 341.8MB in the end (delta: 92.3MB). Free memory was 111.5MB in the beginning and 149.2MB in the end (delta: -37.7MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 956.38ms. Allocated memory is still 341.8MB. Free memory was 149.2MB in the beginning and 93.6MB in the end (delta: 55.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * RCFGBuilder took 8051.25ms. Allocated memory was 341.8MB in the beginning and 683.7MB in the end (delta: 341.8MB). Free memory was 93.6MB in the beginning and 328.7MB in the end (delta: -235.0MB). Peak memory consumption was 275.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:57:47,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --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 159d68084b5403f80e4b7540fecb70dab3afa3eb4f2cbbe3cc657fb12a0df7e0 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:49,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:49,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:49,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:49,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:49,742 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:49,744 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:49,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:49,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:49,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:49,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:49,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:49,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:49,765 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:49,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:49,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:49,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:49,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:49,776 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:49,783 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:49,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:49,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:49,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:49,791 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:49,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:49,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:49,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:49,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:49,803 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:49,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:49,805 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:49,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:49,808 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:49,808 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:49,810 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:49,810 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:49,811 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:49,811 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:49,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:49,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:49,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:49,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:57:49,865 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:49,865 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:49,867 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:49,867 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:49,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:49,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:49,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:49,869 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:49,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:49,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:49,870 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:49,870 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:57:49,870 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:57:49,871 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:57:49,871 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:49,871 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:49,871 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:49,871 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:49,872 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:49,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:49,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:49,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:49,872 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:49,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:49,873 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:57:49,873 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:57:49,873 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:49,873 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:57:49,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:57:49,874 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 159d68084b5403f80e4b7540fecb70dab3afa3eb4f2cbbe3cc657fb12a0df7e0 [2021-11-23 15:57:50,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:50,233 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:50,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:50,237 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:50,238 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:50,239 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2021-11-23 15:57:50,319 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/data/10f7658ef/3871148da4f44edea034abf1f5345feb/FLAGcded13ffa [2021-11-23 15:57:51,604 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:51,605 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2021-11-23 15:57:51,679 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/data/10f7658ef/3871148da4f44edea034abf1f5345feb/FLAGcded13ffa [2021-11-23 15:57:51,748 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/data/10f7658ef/3871148da4f44edea034abf1f5345feb [2021-11-23 15:57:51,750 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:51,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:51,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:51,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:51,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:51,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38d11a47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51, skipping insertion in model container [2021-11-23 15:57:51,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:51,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:58,459 WARN L230 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_7fb93554-160b-45be-9f10-2099930541c4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[548244,548257] [2021-11-23 15:57:58,895 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:59,023 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:57:59,176 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:59,814 WARN L230 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_7fb93554-160b-45be-9f10-2099930541c4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[548244,548257] [2021-11-23 15:57:59,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:59,921 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:00,576 WARN L230 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_7fb93554-160b-45be-9f10-2099930541c4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[548244,548257] [2021-11-23 15:58:00,603 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:01,182 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:01,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01 WrapperNode [2021-11-23 15:58:01,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:01,184 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:01,184 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:01,184 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:01,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:01,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:02,125 INFO L137 Inliner]: procedures = 876, calls = 10351, calls flagged for inlining = 291, calls inlined = 261, statements flattened = 16526 [2021-11-23 15:58:02,126 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:02,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:02,127 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:02,127 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:02,156 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:02,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:02,320 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:02,321 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:02,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:03,014 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:03,229 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:03,419 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:03,421 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:03,422 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:03,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:03,423 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:01" (1/1) ... [2021-11-23 15:58:03,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:03,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:03,456 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:03,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:58:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2021-11-23 15:58:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2021-11-23 15:58:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_disable [2021-11-23 15:58:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_disable [2021-11-23 15:58:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:58:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:58:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_remove [2021-11-23 15:58:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_remove [2021-11-23 15:58:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 15:58:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 15:58:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure via_read_reg [2021-11-23 15:58:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure via_read_reg [2021-11-23 15:58:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure write_dac_reg [2021-11-23 15:58:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dac_reg [2021-11-23 15:58:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure vx855_encode_pll [2021-11-23 15:58:03,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vx855_encode_pll [2021-11-23 15:58:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_resume [2021-11-23 15:58:03,509 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_resume [2021-11-23 15:58:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_teardown_mmio [2021-11-23 15:58:03,509 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_teardown_mmio [2021-11-23 15:58:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:58:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_misc_reg_mask [2021-11-23 15:58:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_misc_reg_mask [2021-11-23 15:58:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2021-11-23 15:58:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2021-11-23 15:58:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_check_var [2021-11-23 15:58:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_check_var [2021-11-23 15:58:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp1_proc_write [2021-11-23 15:58:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp1_proc_write [2021-11-23 15:58:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:58:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:58:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_readbyte [2021-11-23 15:58:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_readbyte [2021-11-23 15:58:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_timing [2021-11-23 15:58:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_timing [2021-11-23 15:58:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:58:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:58:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure set_dpa_vt1636 [2021-11-23 15:58:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dpa_vt1636 [2021-11-23 15:58:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_FIFO_reg [2021-11-23 15:58:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_FIFO_reg [2021-11-23 15:58:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2021-11-23 15:58:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2021-11-23 15:58:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:58:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:58:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:58:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:58:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:58:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:58:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure get_clk_range_index [2021-11-23 15:58:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clk_range_index [2021-11-23 15:58:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_enable [2021-11-23 15:58:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_enable [2021-11-23 15:58:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2021-11-23 15:58:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2021-11-23 15:58:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:58:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:58:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:58:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:58:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure get_var_refresh [2021-11-23 15:58:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure get_var_refresh [2021-11-23 15:58:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_unlock_crt [2021-11-23 15:58:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_unlock_crt [2021-11-23 15:58:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_fetch_count_reg [2021-11-23 15:58:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_fetch_count_reg [2021-11-23 15:58:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8_from_user [2021-11-23 15:58:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8_from_user [2021-11-23 15:58:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:58:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:58:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_reset_engine [2021-11-23 15:58:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_reset_engine [2021-11-23 15:58:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:58:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:58:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~C_INT [2021-11-23 15:58:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~C_INT [2021-11-23 15:58:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvi_devices [2021-11-23 15:58:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvi_devices [2021-11-23 15:58:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_timing [2021-11-23 15:58:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_timing [2021-11-23 15:58:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_viafb_pm_hooks_lock [2021-11-23 15:58:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_viafb_pm_hooks_lock [2021-11-23 15:58:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_reg [2021-11-23 15:58:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_reg [2021-11-23 15:58:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2021-11-23 15:58:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2021-11-23 15:58:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure set_engine_pll_encoded [2021-11-23 15:58:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure set_engine_pll_encoded [2021-11-23 15:58:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_sync_polarity [2021-11-23 15:58:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_sync_polarity [2021-11-23 15:58:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:58:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:58:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_suspend [2021-11-23 15:58:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_suspend [2021-11-23 15:58:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-11-23 15:58:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-11-23 15:58:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:58:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 15:58:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 15:58:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure parse_mode [2021-11-23 15:58:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_mode [2021-11-23 15:58:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_state [2021-11-23 15:58:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_state [2021-11-23 15:58:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcd_devices [2021-11-23 15:58:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcd_devices [2021-11-23 15:58:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure probe___0 [2021-11-23 15:58:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___0 [2021-11-23 15:58:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure probe___1 [2021-11-23 15:58:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___1 [2021-11-23 15:58:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure probe___3 [2021-11-23 15:58:03,526 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___3 [2021-11-23 15:58:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_source [2021-11-23 15:58:03,526 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_source [2021-11-23 15:58:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:58:03,526 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:58:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2021-11-23 15:58:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2021-11-23 15:58:03,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:58:03,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:58:03,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2021-11-23 15:58:03,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2021-11-23 15:58:03,538 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg_mask [2021-11-23 15:58:03,538 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg_mask [2021-11-23 15:58:03,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:58:03,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:58:03,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:03,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:03,539 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:58:03,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:58:03,540 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_resume [2021-11-23 15:58:03,540 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_resume [2021-11-23 15:58:03,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:03,540 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:58:03,540 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:58:03,540 INFO L130 BoogieDeclarations]: Found specification of procedure cle266_encode_pll [2021-11-23 15:58:03,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cle266_encode_pll [2021-11-23 15:58:03,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:03,541 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:03,541 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:03,541 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:58:03,541 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:58:03,541 INFO L130 BoogieDeclarations]: Found specification of procedure get_best_mode [2021-11-23 15:58:03,541 INFO L138 BoogieDeclarations]: Found implementation of procedure get_best_mode [2021-11-23 15:58:03,542 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_probe [2021-11-23 15:58:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_probe [2021-11-23 15:58:03,542 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_config [2021-11-23 15:58:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_config [2021-11-23 15:58:03,542 INFO L130 BoogieDeclarations]: Found specification of procedure parse_port [2021-11-23 15:58:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_port [2021-11-23 15:58:03,542 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_fix [2021-11-23 15:58:03,543 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_fix [2021-11-23 15:58:03,543 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2021-11-23 15:58:03,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2021-11-23 15:58:03,543 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_setup_fixinfo [2021-11-23 15:58:03,543 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_setup_fixinfo [2021-11-23 15:58:03,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:58:03,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:58:03,544 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_sense [2021-11-23 15:58:03,544 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_sense [2021-11-23 15:58:03,544 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_iga_path [2021-11-23 15:58:03,544 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_iga_path [2021-11-23 15:58:03,544 INFO L130 BoogieDeclarations]: Found specification of procedure check_tmds_chip [2021-11-23 15:58:03,544 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tmds_chip [2021-11-23 15:58:03,545 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_unregister [2021-11-23 15:58:03,545 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_unregister [2021-11-23 15:58:03,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:58:03,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:58:03,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:58:03,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:58:03,546 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:58:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:58:03,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:03,546 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfph_proc_write [2021-11-23 15:58:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfph_proc_write [2021-11-23 15:58:03,546 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_disable [2021-11-23 15:58:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_disable [2021-11-23 15:58:03,547 INFO L130 BoogieDeclarations]: Found specification of procedure k800_encode_pll [2021-11-23 15:58:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_encode_pll [2021-11-23 15:58:03,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:58:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:58:03,547 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_enable [2021-11-23 15:58:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_enable [2021-11-23 15:58:03,548 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_set_mode [2021-11-23 15:58:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_set_mode [2021-11-23 15:58:03,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:58:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:58:03,548 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pan_display [2021-11-23 15:58:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pan_display [2021-11-23 15:58:03,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2021-11-23 15:58:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2021-11-23 15:58:03,549 INFO L130 BoogieDeclarations]: Found specification of procedure via_fb_pci_remove [2021-11-23 15:58:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure via_fb_pci_remove [2021-11-23 15:58:03,549 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bus_free [2021-11-23 15:58:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bus_free [2021-11-23 15:58:03,549 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_address [2021-11-23 15:58:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_address [2021-11-23 15:58:03,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:58:03,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:58:03,550 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_init_lvds_output_interface [2021-11-23 15:58:03,550 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_init_lvds_output_interface [2021-11-23 15:58:03,550 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_bpp [2021-11-23 15:58:03,550 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_bpp [2021-11-23 15:58:03,551 INFO L130 BoogieDeclarations]: Found specification of procedure set_source_common [2021-11-23 15:58:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure set_source_common [2021-11-23 15:58:03,551 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_find_i2c_adapter [2021-11-23 15:58:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_find_i2c_adapter [2021-11-23 15:58:03,551 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga1_odev_proc_write [2021-11-23 15:58:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga1_odev_proc_write [2021-11-23 15:58:03,551 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_enable [2021-11-23 15:58:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_enable [2021-11-23 15:58:03,552 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-23 15:58:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-23 15:58:03,552 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_par [2021-11-23 15:58:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_par [2021-11-23 15:58:03,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:58:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:58:03,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:03,553 INFO L130 BoogieDeclarations]: Found specification of procedure get_sync [2021-11-23 15:58:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sync [2021-11-23 15:58:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_output_frequency [2021-11-23 15:58:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_output_frequency [2021-11-23 15:58:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga2_odev_proc_write [2021-11-23 15:58:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga2_odev_proc_write [2021-11-23 15:58:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_remove [2021-11-23 15:58:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_remove [2021-11-23 15:58:03,555 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:58:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:58:03,555 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:58:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:58:03,555 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lock_crt [2021-11-23 15:58:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lock_crt [2021-11-23 15:58:03,555 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-23 15:58:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-23 15:58:03,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:58:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:58:03,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:03,556 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock_source_common [2021-11-23 15:58:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock_source_common [2021-11-23 15:58:03,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:58:03,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:58:03,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:58:03,560 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_primary_pll_encoded [2021-11-23 15:58:03,561 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_primary_pll_encoded [2021-11-23 15:58:03,561 INFO L130 BoogieDeclarations]: Found specification of procedure set_color_register [2021-11-23 15:58:03,561 INFO L138 BoogieDeclarations]: Found implementation of procedure set_color_register [2021-11-23 15:58:03,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:58:03,562 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:58:03,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:58:03,563 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:58:03,563 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:58:03,563 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_get_best_mode [2021-11-23 15:58:03,563 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_get_best_mode [2021-11-23 15:58:03,563 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:58:03,564 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:58:03,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_viafb_pm_hooks_lock [2021-11-23 15:58:03,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_viafb_pm_hooks_lock [2021-11-23 15:58:03,564 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_write [2021-11-23 15:58:03,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_write [2021-11-23 15:58:03,564 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_read [2021-11-23 15:58:03,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_read [2021-11-23 15:58:03,565 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_read [2021-11-23 15:58:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_read [2021-11-23 15:58:03,565 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2021-11-23 15:58:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2021-11-23 15:58:03,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:58:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:58:03,565 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:58:03,566 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:58:03,566 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:58:03,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:58:03,566 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2021-11-23 15:58:03,566 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2021-11-23 15:58:03,566 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_register [2021-11-23 15:58:03,566 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_register [2021-11-23 15:58:03,567 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:58:03,567 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:58:03,567 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2021-11-23 15:58:03,567 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2021-11-23 15:58:03,567 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_disable [2021-11-23 15:58:03,567 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_disable [2021-11-23 15:58:03,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:58:03,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:58:03,568 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:58:03,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:58:03,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:58:03,568 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_vt1636_proc_write [2021-11-23 15:58:03,568 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_vt1636_proc_write [2021-11-23 15:58:03,568 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_writebyte [2021-11-23 15:58:03,568 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_writebyte [2021-11-23 15:58:03,569 INFO L130 BoogieDeclarations]: Found specification of procedure via_gpio_set [2021-11-23 15:58:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure via_gpio_set [2021-11-23 15:58:03,569 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_timing [2021-11-23 15:58:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_timing [2021-11-23 15:58:03,569 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_address [2021-11-23 15:58:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_address [2021-11-23 15:58:03,569 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:58:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:58:03,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:58:03,570 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_read [2021-11-23 15:58:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_read [2021-11-23 15:58:03,570 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_enable [2021-11-23 15:58:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_enable [2021-11-23 15:58:03,570 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_probe [2021-11-23 15:58:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_probe [2021-11-23 15:58:03,571 INFO L130 BoogieDeclarations]: Found specification of procedure odev_update [2021-11-23 15:58:03,571 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_update [2021-11-23 15:58:03,571 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:58:03,571 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:58:03,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:58:03,571 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_remove [2021-11-23 15:58:03,571 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_remove [2021-11-23 15:58:03,572 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-23 15:58:03,572 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-23 15:58:03,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:58:03,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:58:03,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:58:03,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:58:03,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:03,573 INFO L130 BoogieDeclarations]: Found specification of procedure set_lcd_output_path [2021-11-23 15:58:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lcd_output_path [2021-11-23 15:58:03,573 INFO L130 BoogieDeclarations]: Found specification of procedure via_teardown_subdevs [2021-11-23 15:58:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure via_teardown_subdevs [2021-11-23 15:58:03,573 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:58:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:58:03,574 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_var_timing_info [2021-11-23 15:58:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_var_timing_info [2021-11-23 15:58:03,574 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-11-23 15:58:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-11-23 15:58:03,574 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:58:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:58:03,574 INFO L130 BoogieDeclarations]: Found specification of procedure via_resume [2021-11-23 15:58:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure via_resume [2021-11-23 15:58:03,575 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2021-11-23 15:58:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2021-11-23 15:58:03,575 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_write_regx [2021-11-23 15:58:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_write_regx [2021-11-23 15:58:03,575 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-11-23 15:58:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-11-23 15:58:03,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:58:03,576 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_free [2021-11-23 15:58:03,576 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_free [2021-11-23 15:58:03,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:58:03,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:58:03,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:58:03,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:03,576 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_add [2021-11-23 15:58:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_add [2021-11-23 15:58:03,577 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_suspend [2021-11-23 15:58:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_suspend [2021-11-23 15:58:03,577 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_sync [2021-11-23 15:58:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_sync [2021-11-23 15:58:03,577 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_probe [2021-11-23 15:58:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_probe [2021-11-23 15:58:03,578 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2021-11-23 15:58:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2021-11-23 15:58:03,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~~bool~0~TO~VOID [2021-11-23 15:58:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~~bool~0~TO~VOID [2021-11-23 15:58:03,578 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp0_proc_write [2021-11-23 15:58:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp0_proc_write [2021-11-23 15:58:03,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:58:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:58:03,579 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-11-23 15:58:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-11-23 15:58:03,579 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg [2021-11-23 15:58:03,582 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg [2021-11-23 15:58:03,582 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:58:03,582 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:58:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_vclock [2021-11-23 15:58:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_vclock [2021-11-23 15:58:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_get_preferred_mode [2021-11-23 15:58:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_get_preferred_mode [2021-11-23 15:58:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:58:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:58:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:58:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:58:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:58:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:58:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2021-11-23 15:58:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2021-11-23 15:58:03,585 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_set_mode [2021-11-23 15:58:03,585 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_set_mode [2021-11-23 15:58:03,585 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_query_EDID [2021-11-23 15:58:03,585 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_query_EDID [2021-11-23 15:58:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-11-23 15:58:03,589 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-11-23 15:58:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-11-23 15:58:03,589 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-11-23 15:58:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_dpa_gfx [2021-11-23 15:58:03,590 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_dpa_gfx [2021-11-23 15:58:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_secondary_pll_encoded [2021-11-23 15:58:03,590 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_secondary_pll_encoded [2021-11-23 15:58:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfpl_proc_write [2021-11-23 15:58:03,590 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfpl_proc_write [2021-11-23 15:58:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_device_setting [2021-11-23 15:58:03,590 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_device_setting [2021-11-23 15:58:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:58:03,591 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:58:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_crtc_timing [2021-11-23 15:58:03,591 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_crtc_timing [2021-11-23 15:58:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:58:03,591 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:58:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure machine_is_olpc [2021-11-23 15:58:03,592 INFO L138 BoogieDeclarations]: Found implementation of procedure machine_is_olpc [2021-11-23 15:58:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:58:03,592 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:58:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_write [2021-11-23 15:58:03,592 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_write [2021-11-23 15:58:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_show_hw_cursor [2021-11-23 15:58:03,592 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_show_hw_cursor [2021-11-23 15:58:03,593 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2021-11-23 15:58:03,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2021-11-23 15:58:05,294 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:05,299 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:22,661 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:58:22,665 INFO L158 Benchmark]: Toolchain (without parser) took 30910.77ms. Allocated memory was 75.5MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 46.8MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 622.9MB. Max. memory is 16.1GB. [2021-11-23 15:58:22,665 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 75.5MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:58:22,666 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9427.32ms. Allocated memory was 75.5MB in the beginning and 390.1MB in the end (delta: 314.6MB). Free memory was 46.6MB in the beginning and 219.5MB in the end (delta: -172.9MB). Peak memory consumption was 244.3MB. Max. memory is 16.1GB. [2021-11-23 15:58:22,667 INFO L158 Benchmark]: Boogie Procedure Inliner took 942.16ms. Allocated memory is still 390.1MB. Free memory was 219.5MB in the beginning and 197.4MB in the end (delta: 22.0MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. [2021-11-23 15:58:22,667 INFO L158 Benchmark]: Boogie Preprocessor took 1293.27ms. Allocated memory was 390.1MB in the beginning and 780.1MB in the end (delta: 390.1MB). Free memory was 197.4MB in the beginning and 531.9MB in the end (delta: -334.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:58:22,668 INFO L158 Benchmark]: RCFGBuilder took 19241.43ms. Allocated memory was 780.1MB in the beginning and 1.9GB in the end (delta: 1.1GB). Free memory was 531.9MB in the beginning and 1.4GB in the end (delta: -902.4MB). Peak memory consumption was 404.8MB. Max. memory is 16.1GB. [2021-11-23 15:58:22,671 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 75.5MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9427.32ms. Allocated memory was 75.5MB in the beginning and 390.1MB in the end (delta: 314.6MB). Free memory was 46.6MB in the beginning and 219.5MB in the end (delta: -172.9MB). Peak memory consumption was 244.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 942.16ms. Allocated memory is still 390.1MB. Free memory was 219.5MB in the beginning and 197.4MB in the end (delta: 22.0MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1293.27ms. Allocated memory was 390.1MB in the beginning and 780.1MB in the end (delta: 390.1MB). Free memory was 197.4MB in the beginning and 531.9MB in the end (delta: -334.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * RCFGBuilder took 19241.43ms. Allocated memory was 780.1MB in the beginning and 1.9GB in the end (delta: 1.1GB). Free memory was 531.9MB in the beginning and 1.4GB in the end (delta: -902.4MB). Peak memory consumption was 404.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:58:22,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fb93554-160b-45be-9f10-2099930541c4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable