./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8efdbe65e7defd2bb2071d30488dda2540b7f4d5 ..................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8efdbe65e7defd2bb2071d30488dda2540b7f4d5 ....................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 23:46:08,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:46:08,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:46:08,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:46:08,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:46:08,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:46:08,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:46:08,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:46:08,208 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:46:08,209 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:46:08,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:46:08,211 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:46:08,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:46:08,211 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:46:08,212 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:46:08,213 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:46:08,214 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:46:08,215 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:46:08,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:46:08,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:46:08,219 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:46:08,220 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:46:08,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:46:08,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:46:08,223 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:46:08,223 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:46:08,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:46:08,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:46:08,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:46:08,225 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:46:08,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:46:08,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:46:08,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:46:08,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:46:08,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:46:08,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:46:08,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:46:08,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:46:08,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:46:08,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:46:08,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:46:08,230 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 23:46:08,242 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:46:08,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:46:08,243 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:46:08,243 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:46:08,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:46:08,244 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:46:08,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:46:08,244 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 23:46:08,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:46:08,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:46:08,245 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:46:08,245 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:46:08,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:46:08,246 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:46:08,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:46:08,246 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:46:08,246 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:46:08,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:46:08,247 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:46:08,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:46:08,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:46:08,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:46:08,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:46:08,248 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 23:46:08,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 23:46:08,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:46:08,248 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 23:46:08,248 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak 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(__VERIFIER_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 -> 8efdbe65e7defd2bb2071d30488dda2540b7f4d5 [2019-12-01 23:46:08,349 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:46:08,357 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:46:08,360 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:46:08,361 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:46:08,361 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:46:08,362 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2019-12-01 23:46:08,410 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/data/812f205bc/5a92be4b4ca24ffda3a190fcdda9025a/FLAGad01833c7 [2019-12-01 23:46:08,879 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:46:08,880 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2019-12-01 23:46:08,900 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/data/812f205bc/5a92be4b4ca24ffda3a190fcdda9025a/FLAGad01833c7 [2019-12-01 23:46:08,909 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/data/812f205bc/5a92be4b4ca24ffda3a190fcdda9025a [2019-12-01 23:46:08,911 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:46:08,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:46:08,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:46:08,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:46:08,915 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:46:08,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:46:08" (1/1) ... [2019-12-01 23:46:08,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b0ac390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:08, skipping insertion in model container [2019-12-01 23:46:08,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:46:08" (1/1) ... [2019-12-01 23:46:08,922 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:46:08,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:46:09,754 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 23:46:09,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:46:09,791 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 23:46:09,960 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 23:46:09,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:46:10,085 INFO L208 MainTranslator]: Completed translation [2019-12-01 23:46:10,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:10 WrapperNode [2019-12-01 23:46:10,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:46:10,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 23:46:10,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 23:46:10,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 23:46:10,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:10" (1/1) ... [2019-12-01 23:46:10,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:10" (1/1) ... [2019-12-01 23:46:10,268 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 23:46:10,268 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 23:46:10,268 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 23:46:10,268 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 23:46:10,276 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:10" (1/1) ... [2019-12-01 23:46:10,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:10" (1/1) ... [2019-12-01 23:46:10,308 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:10" (1/1) ... [2019-12-01 23:46:10,308 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:10" (1/1) ... [2019-12-01 23:46:10,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:10" (1/1) ... [2019-12-01 23:46:10,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:10" (1/1) ... [2019-12-01 23:46:10,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:10" (1/1) ... [2019-12-01 23:46:10,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 23:46:10,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 23:46:10,466 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 23:46:10,467 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 23:46:10,467 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:46:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:46:10,513 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-12-01 23:46:10,513 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-12-01 23:46:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-12-01 23:46:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-12-01 23:46:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-12-01 23:46:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2019-12-01 23:46:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2019-12-01 23:46:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2019-12-01 23:46:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2019-12-01 23:46:10,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 23:46:10,515 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2019-12-01 23:46:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2019-12-01 23:46:10,515 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2019-12-01 23:46:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2019-12-01 23:46:10,515 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-12-01 23:46:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-12-01 23:46:10,515 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2019-12-01 23:46:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2019-12-01 23:46:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2019-12-01 23:46:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2019-12-01 23:46:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2019-12-01 23:46:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2019-12-01 23:46:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 23:46:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2019-12-01 23:46:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2019-12-01 23:46:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2019-12-01 23:46:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2019-12-01 23:46:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2019-12-01 23:46:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2019-12-01 23:46:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2019-12-01 23:46:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2019-12-01 23:46:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-12-01 23:46:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-12-01 23:46:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2019-12-01 23:46:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2019-12-01 23:46:10,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 23:46:10,518 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2019-12-01 23:46:10,518 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2019-12-01 23:46:10,518 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2019-12-01 23:46:10,518 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2019-12-01 23:46:10,518 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2019-12-01 23:46:10,518 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2019-12-01 23:46:10,518 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2019-12-01 23:46:10,518 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2019-12-01 23:46:10,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2019-12-01 23:46:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2019-12-01 23:46:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-12-01 23:46:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-12-01 23:46:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 23:46:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2019-12-01 23:46:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2019-12-01 23:46:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 23:46:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2019-12-01 23:46:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2019-12-01 23:46:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-12-01 23:46:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-12-01 23:46:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-12-01 23:46:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-12-01 23:46:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 23:46:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2019-12-01 23:46:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2019-12-01 23:46:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-12-01 23:46:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-12-01 23:46:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-12-01 23:46:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-12-01 23:46:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-12-01 23:46:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-12-01 23:46:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2019-12-01 23:46:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2019-12-01 23:46:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-12-01 23:46:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-12-01 23:46:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 23:46:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-12-01 23:46:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-12-01 23:46:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 23:46:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2019-12-01 23:46:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2019-12-01 23:46:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-12-01 23:46:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-12-01 23:46:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2019-12-01 23:46:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2019-12-01 23:46:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2019-12-01 23:46:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2019-12-01 23:46:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2019-12-01 23:46:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2019-12-01 23:46:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2019-12-01 23:46:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2019-12-01 23:46:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2019-12-01 23:46:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2019-12-01 23:46:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2019-12-01 23:46:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2019-12-01 23:46:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2019-12-01 23:46:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2019-12-01 23:46:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 23:46:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-12-01 23:46:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-12-01 23:46:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-12-01 23:46:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-12-01 23:46:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 23:46:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 23:46:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2019-12-01 23:46:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2019-12-01 23:46:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2019-12-01 23:46:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2019-12-01 23:46:11,238 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-12-01 23:46:11,266 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-12-01 23:46:11,266 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-12-01 23:46:13,701 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-12-01 23:48:00,130 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2019-12-01 23:48:00,130 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2019-12-01 23:48:00,133 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-12-01 23:48:00,136 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-12-01 23:48:00,137 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-12-01 23:48:40,844 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##229: assume !false; [2019-12-01 23:48:40,844 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume false; [2019-12-01 23:48:40,845 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##243: assume !false; [2019-12-01 23:48:40,845 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##242: assume false; [2019-12-01 23:48:40,845 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6289: SUMMARY for call console_lock(); srcloc: null [2019-12-01 23:48:40,845 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6289-1: SUMMARY for call fb_set_suspend(aty128_pci_suspend_~info~6.base, aty128_pci_suspend_~info~6.offset, 1); srcloc: null [2019-12-01 23:48:40,845 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6290: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset); srcloc: null [2019-12-01 23:48:40,845 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6291: SUMMARY for call aty128_reset_engine(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset); srcloc: null [2019-12-01 23:48:40,845 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6292: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset); srcloc: null [2019-12-01 23:48:40,846 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6293: SUMMARY for call aty128_pci_suspend_#t~ret925 := aty128fb_blank(4, aty128_pci_suspend_~info~6.base, aty128_pci_suspend_~info~6.offset); srcloc: null [2019-12-01 23:48:40,846 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6294: assume -2147483648 <= aty128_pci_suspend_#t~ret925 && aty128_pci_suspend_#t~ret925 <= 2147483647;havoc aty128_pci_suspend_#t~ret925;call write~int(1, aty128_pci_suspend_~par~11.base, 176 + aty128_pci_suspend_~par~11.offset, 4);call write~int(1, aty128_pci_suspend_~par~11.base, 180 + aty128_pci_suspend_~par~11.offset, 4);call aty128_pci_suspend_#t~mem926 := read~int(aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset, 4); [2019-12-01 23:48:40,846 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: assume 0 != aty128_pci_suspend_#t~mem926;havoc aty128_pci_suspend_#t~mem926; [2019-12-01 23:48:40,846 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: assume !(0 != aty128_pci_suspend_#t~mem926);havoc aty128_pci_suspend_#t~mem926; [2019-12-01 23:48:40,846 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298-1: SUMMARY for call console_unlock(); srcloc: null [2019-12-01 23:48:40,846 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##171: assume !(aty128_pci_suspend_#t~mem921 == aty128_pci_suspend_#t~mem922);havoc aty128_pci_suspend_#t~mem921;havoc aty128_pci_suspend_#t~mem922;havoc aty128_pci_suspend_#t~nondet923; [2019-12-01 23:48:40,847 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##170: assume aty128_pci_suspend_#t~mem921 == aty128_pci_suspend_#t~mem922;havoc aty128_pci_suspend_#t~mem921;havoc aty128_pci_suspend_#t~mem922;aty128_pci_suspend_#res := 0;call ULTIMATE.dealloc(aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset);havoc aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset; [2019-12-01 23:48:40,847 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##76: assume !false; [2019-12-01 23:48:40,847 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##75: assume false; [2019-12-01 23:48:40,847 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300: SUMMARY for call aty128_set_suspend(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset, 1); srcloc: null [2019-12-01 23:48:40,847 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2019-12-01 23:48:40,847 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2019-12-01 23:48:40,847 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: call aty128_pci_suspend_#t~mem927 := read~int(aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset, 4);call write~int(aty128_pci_suspend_#t~mem927, aty128_pci_suspend_~pdev.base, 414 + aty128_pci_suspend_~pdev.offset, 4);havoc aty128_pci_suspend_#t~mem927;aty128_pci_suspend_#res := 0;call ULTIMATE.dealloc(aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset);havoc aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset; [2019-12-01 23:48:40,847 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##114: assume !false; [2019-12-01 23:48:40,848 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume false; [2019-12-01 23:48:41,186 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:358) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 23:48:41,190 INFO L168 Benchmark]: Toolchain (without parser) took 152277.29 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 667.4 MB). Free memory was 931.5 MB in the beginning and 1.0 GB in the end (delta: -90.6 MB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2019-12-01 23:48:41,190 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 23:48:41,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1172.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 931.5 MB in the beginning and 936.1 MB in the end (delta: -4.7 MB). Peak memory consumption was 115.3 MB. Max. memory is 11.5 GB. [2019-12-01 23:48:41,192 INFO L168 Benchmark]: Boogie Procedure Inliner took 182.20 ms. Allocated memory is still 1.1 GB. Free memory was 936.1 MB in the beginning and 898.6 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-12-01 23:48:41,192 INFO L168 Benchmark]: Boogie Preprocessor took 198.00 ms. Allocated memory is still 1.1 GB. Free memory was 898.6 MB in the beginning and 861.0 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-12-01 23:48:41,193 INFO L168 Benchmark]: RCFGBuilder took 150722.15 ms. Allocated memory was 1.1 GB in the beginning and 1.7 GB in the end (delta: 562.6 MB). Free memory was 861.0 MB in the beginning and 1.0 GB in the end (delta: -161.1 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-12-01 23:48:41,196 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1172.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 931.5 MB in the beginning and 936.1 MB in the end (delta: -4.7 MB). Peak memory consumption was 115.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 182.20 ms. Allocated memory is still 1.1 GB. Free memory was 936.1 MB in the beginning and 898.6 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 198.00 ms. Allocated memory is still 1.1 GB. Free memory was 898.6 MB in the beginning and 861.0 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 150722.15 ms. Allocated memory was 1.1 GB in the beginning and 1.7 GB in the end (delta: 562.6 MB). Free memory was 861.0 MB in the beginning and 1.0 GB in the end (delta: -161.1 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:358) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 23:48:42,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:48:42,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:48:42,638 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:48:42,638 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:48:42,639 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:48:42,640 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:48:42,641 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:48:42,643 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:48:42,643 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:48:42,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:48:42,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:48:42,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:48:42,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:48:42,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:48:42,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:48:42,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:48:42,648 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:48:42,650 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:48:42,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:48:42,652 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:48:42,653 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:48:42,654 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:48:42,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:48:42,656 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:48:42,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:48:42,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:48:42,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:48:42,657 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:48:42,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:48:42,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:48:42,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:48:42,659 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:48:42,660 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:48:42,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:48:42,660 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:48:42,661 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:48:42,661 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:48:42,661 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:48:42,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:48:42,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:48:42,663 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 23:48:42,673 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:48:42,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:48:42,673 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:48:42,674 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:48:42,674 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:48:42,674 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:48:42,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:48:42,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:48:42,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:48:42,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:48:42,675 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:48:42,675 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 23:48:42,675 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 23:48:42,675 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 23:48:42,675 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:48:42,675 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:48:42,676 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:48:42,676 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:48:42,676 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:48:42,676 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:48:42,676 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:48:42,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:48:42,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:48:42,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:48:42,677 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:48:42,677 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 23:48:42,677 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 23:48:42,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:48:42,677 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 23:48:42,677 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 23:48:42,677 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 23:48:42,678 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak 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(__VERIFIER_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 -> 8efdbe65e7defd2bb2071d30488dda2540b7f4d5 [2019-12-01 23:48:42,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:48:42,847 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:48:42,850 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:48:42,851 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:48:42,851 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:48:42,851 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2019-12-01 23:48:42,889 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/data/12c058322/f4ad033d683f4a36a525fa7effb4697d/FLAG1ee95c433 [2019-12-01 23:48:43,486 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:48:43,486 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2019-12-01 23:48:43,507 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/data/12c058322/f4ad033d683f4a36a525fa7effb4697d/FLAG1ee95c433 [2019-12-01 23:48:43,920 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/data/12c058322/f4ad033d683f4a36a525fa7effb4697d [2019-12-01 23:48:43,922 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:48:43,923 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:48:43,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:48:43,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:48:43,926 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:48:43,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:48:43" (1/1) ... [2019-12-01 23:48:43,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5258ce92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:43, skipping insertion in model container [2019-12-01 23:48:43,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:48:43" (1/1) ... [2019-12-01 23:48:43,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:48:44,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:48:44,746 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 23:48:44,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:48:44,784 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 23:48:44,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:48:44,950 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 23:48:44,954 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:48:44,966 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 23:48:45,117 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 23:48:45,121 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:48:45,264 INFO L208 MainTranslator]: Completed translation [2019-12-01 23:48:45,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:45 WrapperNode [2019-12-01 23:48:45,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:48:45,265 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 23:48:45,266 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 23:48:45,266 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 23:48:45,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:45" (1/1) ... [2019-12-01 23:48:45,315 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:45" (1/1) ... [2019-12-01 23:48:45,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 23:48:45,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 23:48:45,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 23:48:45,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 23:48:45,430 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:45" (1/1) ... [2019-12-01 23:48:45,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:45" (1/1) ... [2019-12-01 23:48:45,450 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:45" (1/1) ... [2019-12-01 23:48:45,450 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:45" (1/1) ... [2019-12-01 23:48:45,533 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:45" (1/1) ... [2019-12-01 23:48:45,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:45" (1/1) ... [2019-12-01 23:48:45,564 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:45" (1/1) ... [2019-12-01 23:48:45,584 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 23:48:45,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 23:48:45,585 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 23:48:45,585 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 23:48:45,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:48:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0d402708-5e44-4f21-8f62-0afa87fad229/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:48:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-12-01 23:48:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-12-01 23:48:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-01 23:48:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-12-01 23:48:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-12-01 23:48:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2019-12-01 23:48:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2019-12-01 23:48:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-12-01 23:48:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2019-12-01 23:48:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2019-12-01 23:48:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 23:48:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-12-01 23:48:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2019-12-01 23:48:45,631 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2019-12-01 23:48:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2019-12-01 23:48:45,631 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2019-12-01 23:48:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-12-01 23:48:45,631 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-12-01 23:48:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2019-12-01 23:48:45,631 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2019-12-01 23:48:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2019-12-01 23:48:45,631 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2019-12-01 23:48:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2019-12-01 23:48:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2019-12-01 23:48:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 23:48:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2019-12-01 23:48:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2019-12-01 23:48:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2019-12-01 23:48:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2019-12-01 23:48:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2019-12-01 23:48:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2019-12-01 23:48:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2019-12-01 23:48:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2019-12-01 23:48:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2019-12-01 23:48:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2019-12-01 23:48:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-12-01 23:48:45,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-12-01 23:48:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2019-12-01 23:48:45,662 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2019-12-01 23:48:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2019-12-01 23:48:45,662 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2019-12-01 23:48:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-12-01 23:48:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2019-12-01 23:48:45,663 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2019-12-01 23:48:45,663 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2019-12-01 23:48:45,663 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2019-12-01 23:48:45,663 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2019-12-01 23:48:45,663 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2019-12-01 23:48:45,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2019-12-01 23:48:45,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2019-12-01 23:48:45,663 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-12-01 23:48:45,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-12-01 23:48:45,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 23:48:45,664 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2019-12-01 23:48:45,664 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2019-12-01 23:48:45,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 23:48:45,664 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2019-12-01 23:48:45,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2019-12-01 23:48:45,665 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-12-01 23:48:45,665 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-12-01 23:48:45,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 23:48:45,665 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2019-12-01 23:48:45,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2019-12-01 23:48:45,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-12-01 23:48:45,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-12-01 23:48:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-12-01 23:48:45,666 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-12-01 23:48:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-12-01 23:48:45,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-12-01 23:48:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2019-12-01 23:48:45,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2019-12-01 23:48:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-01 23:48:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-01 23:48:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-12-01 23:48:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-12-01 23:48:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-12-01 23:48:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 23:48:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 23:48:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-12-01 23:48:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-12-01 23:48:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 23:48:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2019-12-01 23:48:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2019-12-01 23:48:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-12-01 23:48:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-12-01 23:48:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2019-12-01 23:48:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2019-12-01 23:48:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-12-01 23:48:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-01 23:48:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2019-12-01 23:48:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2019-12-01 23:48:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-01 23:48:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2019-12-01 23:48:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2019-12-01 23:48:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-12-01 23:48:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2019-12-01 23:48:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2019-12-01 23:48:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2019-12-01 23:48:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2019-12-01 23:48:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2019-12-01 23:48:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2019-12-01 23:48:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2019-12-01 23:48:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2019-12-01 23:48:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-12-01 23:48:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-12-01 23:48:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-12-01 23:48:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-12-01 23:48:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 23:48:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 23:48:45,670 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2019-12-01 23:48:45,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2019-12-01 23:48:45,670 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2019-12-01 23:48:45,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2019-12-01 23:48:46,735 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-12-01 23:48:46,769 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-12-01 23:48:46,769 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-12-01 23:49:29,657 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-12-01 23:53:42,885 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2019-12-01 23:53:42,885 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2019-12-01 23:53:42,888 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-12-01 23:53:42,890 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-12-01 23:53:42,891 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-12-01 23:54:36,057 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##229: assume !false; [2019-12-01 23:54:36,057 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume false; [2019-12-01 23:54:36,057 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##243: assume !false; [2019-12-01 23:54:36,057 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##242: assume false; [2019-12-01 23:54:36,057 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6289: SUMMARY for call console_lock(); srcloc: null [2019-12-01 23:54:36,057 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6289-1: SUMMARY for call fb_set_suspend(aty128_pci_suspend_~info~6.base, aty128_pci_suspend_~info~6.offset, 1bv32); srcloc: null [2019-12-01 23:54:36,057 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6290: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset); srcloc: null [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6291: SUMMARY for call aty128_reset_engine(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset); srcloc: null [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6292: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset); srcloc: null [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6293: SUMMARY for call aty128_pci_suspend_#t~ret925 := aty128fb_blank(4bv32, aty128_pci_suspend_~info~6.base, aty128_pci_suspend_~info~6.offset); srcloc: null [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6294: havoc aty128_pci_suspend_#t~ret925;call write~intINTTYPE4(1bv32, aty128_pci_suspend_~par~11.base, ~bvadd32(176bv32, aty128_pci_suspend_~par~11.offset), 4bv32);call write~intINTTYPE4(1bv32, aty128_pci_suspend_~par~11.base, ~bvadd32(180bv32, aty128_pci_suspend_~par~11.offset), 4bv32);call aty128_pci_suspend_#t~mem926 := read~intINTTYPE4(aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset, 4bv32); [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: assume 0bv32 != aty128_pci_suspend_#t~mem926;havoc aty128_pci_suspend_#t~mem926; [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: assume !(0bv32 != aty128_pci_suspend_#t~mem926);havoc aty128_pci_suspend_#t~mem926; [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298-1: SUMMARY for call console_unlock(); srcloc: null [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##171: assume !(aty128_pci_suspend_#t~mem921 == aty128_pci_suspend_#t~mem922);havoc aty128_pci_suspend_#t~mem922;havoc aty128_pci_suspend_#t~mem921;havoc aty128_pci_suspend_#t~nondet923; [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##170: assume aty128_pci_suspend_#t~mem921 == aty128_pci_suspend_#t~mem922;havoc aty128_pci_suspend_#t~mem922;havoc aty128_pci_suspend_#t~mem921;aty128_pci_suspend_#res := 0bv32;call ULTIMATE.dealloc(aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset);havoc aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset; [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##76: assume !false; [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##75: assume false; [2019-12-01 23:54:36,058 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300: SUMMARY for call aty128_set_suspend(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset, 1bv32); srcloc: null [2019-12-01 23:54:36,059 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2019-12-01 23:54:36,059 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2019-12-01 23:54:36,059 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: call aty128_pci_suspend_#t~mem927 := read~intINTTYPE4(aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset, 4bv32);call write~intINTTYPE4(aty128_pci_suspend_#t~mem927, aty128_pci_suspend_~pdev.base, ~bvadd32(414bv32, aty128_pci_suspend_~pdev.offset), 4bv32);havoc aty128_pci_suspend_#t~mem927;aty128_pci_suspend_#res := 0bv32;call ULTIMATE.dealloc(aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset);havoc aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset; [2019-12-01 23:54:36,059 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##114: assume !false; [2019-12-01 23:54:36,059 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume false; [2019-12-01 23:54:46,247 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:358) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 23:54:46,251 INFO L168 Benchmark]: Toolchain (without parser) took 362326.71 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 941.6 MB in the beginning and 1.2 GB in the end (delta: -234.1 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2019-12-01 23:54:46,251 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 23:54:46,252 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1341.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 941.6 MB in the beginning and 883.8 MB in the end (delta: 57.8 MB). Peak memory consumption was 204.7 MB. Max. memory is 11.5 GB. [2019-12-01 23:54:46,252 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.87 ms. Allocated memory is still 1.2 GB. Free memory was 883.8 MB in the beginning and 843.1 MB in the end (delta: 40.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 11.5 GB. [2019-12-01 23:54:46,253 INFO L168 Benchmark]: Boogie Preprocessor took 161.67 ms. Allocated memory is still 1.2 GB. Free memory was 843.1 MB in the beginning and 802.2 MB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 11.5 GB. [2019-12-01 23:54:46,254 INFO L168 Benchmark]: RCFGBuilder took 360664.28 ms. Allocated memory was 1.2 GB in the beginning and 2.5 GB in the end (delta: 1.3 GB). Free memory was 802.2 MB in the beginning and 1.2 GB in the end (delta: -373.6 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2019-12-01 23:54:46,256 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1341.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 941.6 MB in the beginning and 883.8 MB in the end (delta: 57.8 MB). Peak memory consumption was 204.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 156.87 ms. Allocated memory is still 1.2 GB. Free memory was 883.8 MB in the beginning and 843.1 MB in the end (delta: 40.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 161.67 ms. Allocated memory is still 1.2 GB. Free memory was 843.1 MB in the beginning and 802.2 MB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 360664.28 ms. Allocated memory was 1.2 GB in the beginning and 2.5 GB in the end (delta: 1.3 GB). Free memory was 802.2 MB in the beginning and 1.2 GB in the end (delta: -373.6 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:358) RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...