./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 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/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_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/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 c98511ad9d5bffdac6e8c1061c62e9971b9b71ec .................................................................................................................................................................................................................................................................................................................... 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_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/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_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/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 c98511ad9d5bffdac6e8c1061c62e9971b9b71ec ................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 05:24:12,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:24:12,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:24:12,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:24:12,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:24:12,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:24:12,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:24:12,878 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:24:12,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:24:12,881 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:24:12,882 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:24:12,883 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:24:12,884 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:24:12,885 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:24:12,886 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:24:12,887 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:24:12,888 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:24:12,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:24:12,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:24:12,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:24:12,895 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:24:12,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:24:12,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:24:12,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:24:12,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:24:12,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:24:12,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:24:12,906 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:24:12,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:24:12,908 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:24:12,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:24:12,908 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:24:12,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:24:12,909 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:24:12,910 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:24:12,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:24:12,911 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:24:12,911 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:24:12,912 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:24:12,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:24:12,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:24:12,914 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-20 05:24:12,937 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:24:12,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:24:12,938 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:24:12,938 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:24:12,939 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:24:12,939 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:24:12,939 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:24:12,940 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:24:12,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:24:12,940 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:24:12,941 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:24:12,941 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:24:12,941 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:24:12,942 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:24:12,942 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:24:12,942 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:24:12,942 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:24:12,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:24:12,943 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:24:12,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:24:12,943 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:24:12,943 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:24:12,943 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:24:12,944 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 05:24:12,944 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:24:12,944 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:24:12,944 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:24:12,944 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_5389727c-7795-4da9-88bb-3d379ed817e7/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 -> c98511ad9d5bffdac6e8c1061c62e9971b9b71ec [2019-11-20 05:24:13,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:24:13,129 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:24:13,132 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:24:13,137 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:24:13,139 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:24:13,140 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2019-11-20 05:24:13,191 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/data/896f7cd78/8a449c4c233846ceae7baeefe56bdacc/FLAGc32b5e2f9 [2019-11-20 05:24:13,945 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:24:13,946 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2019-11-20 05:24:13,985 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/data/896f7cd78/8a449c4c233846ceae7baeefe56bdacc/FLAGc32b5e2f9 [2019-11-20 05:24:14,212 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/data/896f7cd78/8a449c4c233846ceae7baeefe56bdacc [2019-11-20 05:24:14,217 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:24:14,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:24:14,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:24:14,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:24:14,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:24:14,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:14" (1/1) ... [2019-11-20 05:24:14,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6365c130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:14, skipping insertion in model container [2019-11-20 05:24:14,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:14" (1/1) ... [2019-11-20 05:24:14,238 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:24:14,352 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:24:15,778 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:24:15,835 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:24:16,134 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:24:16,346 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:24:16,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:16 WrapperNode [2019-11-20 05:24:16,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:24:16,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:24:16,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:24:16,349 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:24:16,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:16" (1/1) ... [2019-11-20 05:24:16,455 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:16" (1/1) ... [2019-11-20 05:24:16,685 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:24:16,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:24:16,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:24:16,687 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:24:16,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:16" (1/1) ... [2019-11-20 05:24:16,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:16" (1/1) ... [2019-11-20 05:24:16,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:16" (1/1) ... [2019-11-20 05:24:16,810 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:16" (1/1) ... [2019-11-20 05:24:16,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:16" (1/1) ... [2019-11-20 05:24:17,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:16" (1/1) ... [2019-11-20 05:24:17,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:16" (1/1) ... [2019-11-20 05:24:17,104 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:24:17,104 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:24:17,104 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:24:17,105 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:24:17,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/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 [2019-11-20 05:24:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-20 05:24:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-20 05:24:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-20 05:24:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-11-20 05:24:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-11-20 05:24:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2019-11-20 05:24:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2019-11-20 05:24:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2019-11-20 05:24:17,196 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2019-11-20 05:24:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 05:24:17,197 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 05:24:17,197 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 05:24:17,197 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2019-11-20 05:24:17,197 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2019-11-20 05:24:17,198 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2019-11-20 05:24:17,198 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2019-11-20 05:24:17,198 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-11-20 05:24:17,198 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-11-20 05:24:17,199 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2019-11-20 05:24:17,199 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2019-11-20 05:24:17,199 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2019-11-20 05:24:17,199 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2019-11-20 05:24:17,199 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2019-11-20 05:24:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2019-11-20 05:24:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2019-11-20 05:24:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2019-11-20 05:24:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2019-11-20 05:24:17,201 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2019-11-20 05:24:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2019-11-20 05:24:17,201 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2019-11-20 05:24:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2019-11-20 05:24:17,202 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2019-11-20 05:24:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-11-20 05:24:17,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-11-20 05:24:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2019-11-20 05:24:17,202 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2019-11-20 05:24:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:24:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2019-11-20 05:24:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2019-11-20 05:24:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2019-11-20 05:24:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2019-11-20 05:24:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2019-11-20 05:24:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2019-11-20 05:24:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2019-11-20 05:24:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2019-11-20 05:24:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2019-11-20 05:24:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2019-11-20 05:24:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-20 05:24:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-20 05:24:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 05:24:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2019-11-20 05:24:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2019-11-20 05:24:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:24:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2019-11-20 05:24:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2019-11-20 05:24:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-11-20 05:24:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-11-20 05:24:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-11-20 05:24:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-11-20 05:24:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 05:24:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2019-11-20 05:24:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2019-11-20 05:24:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-20 05:24:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-20 05:24:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-11-20 05:24:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-11-20 05:24:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-11-20 05:24:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-11-20 05:24:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2019-11-20 05:24:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2019-11-20 05:24:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-11-20 05:24:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-11-20 05:24:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:24:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-11-20 05:24:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-11-20 05:24:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 05:24:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2019-11-20 05:24:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2019-11-20 05:24:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-11-20 05:24:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-11-20 05:24:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2019-11-20 05:24:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2019-11-20 05:24:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2019-11-20 05:24:17,215 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2019-11-20 05:24:17,215 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2019-11-20 05:24:17,215 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2019-11-20 05:24:17,215 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2019-11-20 05:24:17,215 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2019-11-20 05:24:17,216 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2019-11-20 05:24:17,216 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2019-11-20 05:24:17,216 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2019-11-20 05:24:17,216 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2019-11-20 05:24:17,217 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2019-11-20 05:24:17,217 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2019-11-20 05:24:17,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 05:24:17,217 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-11-20 05:24:17,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-11-20 05:24:17,218 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-11-20 05:24:17,218 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-11-20 05:24:17,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:24:17,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:24:17,218 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2019-11-20 05:24:17,219 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2019-11-20 05:24:17,219 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2019-11-20 05:24:17,220 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2019-11-20 05:24:18,639 WARN L736 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-20 05:24:18,688 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-11-20 05:24:18,688 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-11-20 05:24:29,955 WARN L736 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-20 05:26:19,535 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2019-11-20 05:26:19,536 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2019-11-20 05:26:19,542 WARN L736 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-20 05:26:19,545 WARN L736 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-20 05:26:19,548 WARN L736 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-20 05:26:57,708 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##229: assume !false; [2019-11-20 05:26:57,708 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume false; [2019-11-20 05:26:57,708 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##243: assume !false; [2019-11-20 05:26:57,708 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##242: assume false; [2019-11-20 05:26:57,709 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L6289: SUMMARY for call console_lock(); srcloc: null [2019-11-20 05:26:57,709 INFO L689 $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 [2019-11-20 05:26:57,709 INFO L689 $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 [2019-11-20 05:26:57,709 INFO L689 $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 [2019-11-20 05:26:57,709 INFO L689 $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 [2019-11-20 05:26:57,710 INFO L689 $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 [2019-11-20 05:26:57,710 INFO L689 $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); [2019-11-20 05:26:57,710 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: assume 0 != aty128_pci_suspend_#t~mem926;havoc aty128_pci_suspend_#t~mem926; [2019-11-20 05:26:57,710 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: assume !(0 != aty128_pci_suspend_#t~mem926);havoc aty128_pci_suspend_#t~mem926; [2019-11-20 05:26:57,710 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298-1: SUMMARY for call console_unlock(); srcloc: null [2019-11-20 05:26:57,711 INFO L689 $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; [2019-11-20 05:26:57,711 INFO L689 $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 := 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; [2019-11-20 05:26:57,711 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##76: assume !false; [2019-11-20 05:26:57,711 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##75: assume false; [2019-11-20 05:26:57,711 INFO L689 $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 [2019-11-20 05:26:57,712 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2019-11-20 05:26:57,712 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2019-11-20 05:26:57,712 INFO L689 $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; [2019-11-20 05:26:57,713 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##114: assume !false; [2019-11-20 05:26:57,713 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume false; [2019-11-20 05:26:58,233 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:267) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 05:26:58,238 INFO L168 Benchmark]: Toolchain (without parser) took 164018.66 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 782.8 MB). Free memory was 934.0 MB in the beginning and 1.3 GB in the end (delta: -336.4 MB). Peak memory consumption was 2.8 GB. Max. memory is 11.5 GB. [2019-11-20 05:26:58,239 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:26:58,240 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2125.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 934.0 MB in the beginning and 953.7 MB in the end (delta: -19.7 MB). Peak memory consumption was 114.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:26:58,240 INFO L168 Benchmark]: Boogie Procedure Inliner took 336.34 ms. Allocated memory is still 1.1 GB. Free memory was 953.7 MB in the beginning and 916.1 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-11-20 05:26:58,241 INFO L168 Benchmark]: Boogie Preprocessor took 418.73 ms. Allocated memory is still 1.1 GB. Free memory was 916.1 MB in the beginning and 878.2 MB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2019-11-20 05:26:58,242 INFO L168 Benchmark]: RCFGBuilder took 161131.74 ms. Allocated memory was 1.1 GB in the beginning and 1.8 GB in the end (delta: 663.7 MB). Free memory was 878.2 MB in the beginning and 1.3 GB in the end (delta: -392.2 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2019-11-20 05:26:58,246 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2125.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 934.0 MB in the beginning and 953.7 MB in the end (delta: -19.7 MB). Peak memory consumption was 114.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 336.34 ms. Allocated memory is still 1.1 GB. Free memory was 953.7 MB in the beginning and 916.1 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 418.73 ms. Allocated memory is still 1.1 GB. Free memory was 916.1 MB in the beginning and 878.2 MB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 161131.74 ms. Allocated memory was 1.1 GB in the beginning and 1.8 GB in the end (delta: 663.7 MB). Free memory was 878.2 MB in the beginning and 1.3 GB in the end (delta: -392.2 MB). Peak memory consumption was 2.6 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:356) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 05:27:00,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:27:00,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:27:00,392 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:27:00,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:27:00,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:27:00,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:27:00,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:27:00,401 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:27:00,402 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:27:00,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:27:00,404 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:27:00,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:27:00,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:27:00,407 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:27:00,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:27:00,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:27:00,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:27:00,413 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:27:00,416 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:27:00,418 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:27:00,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:27:00,421 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:27:00,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:27:00,425 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:27:00,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:27:00,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:27:00,427 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:27:00,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:27:00,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:27:00,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:27:00,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:27:00,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:27:00,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:27:00,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:27:00,433 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:27:00,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:27:00,434 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:27:00,434 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:27:00,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:27:00,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:27:00,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-11-20 05:27:00,452 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:27:00,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:27:00,453 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:27:00,453 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:27:00,454 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:27:00,454 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:27:00,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:27:00,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:27:00,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:27:00,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:27:00,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:27:00,456 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:27:00,456 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:27:00,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:27:00,456 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:27:00,457 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:27:00,457 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:27:00,457 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:27:00,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:27:00,458 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:27:00,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:27:00,458 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:27:00,459 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:27:00,459 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:27:00,459 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:27:00,460 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:27:00,460 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:27:00,460 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:27:00,460 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:27:00,461 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-20 05:27:00,461 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_5389727c-7795-4da9-88bb-3d379ed817e7/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 -> c98511ad9d5bffdac6e8c1061c62e9971b9b71ec [2019-11-20 05:27:00,762 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:27:00,774 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:27:00,778 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:27:00,779 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:27:00,780 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:27:00,781 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2019-11-20 05:27:00,848 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/data/ac50d0aa8/648c851ff15c419886b485fab1d2adea/FLAG1114539a5 [2019-11-20 05:27:01,716 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:27:01,717 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2019-11-20 05:27:01,766 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/data/ac50d0aa8/648c851ff15c419886b485fab1d2adea/FLAG1114539a5 [2019-11-20 05:27:02,221 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/bin/ukojak/data/ac50d0aa8/648c851ff15c419886b485fab1d2adea [2019-11-20 05:27:02,224 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:27:02,225 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:27:02,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:27:02,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:27:02,230 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:27:02,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:27:02" (1/1) ... [2019-11-20 05:27:02,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@426c3065 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:02, skipping insertion in model container [2019-11-20 05:27:02,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:27:02" (1/1) ... [2019-11-20 05:27:02,242 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:27:02,383 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:27:04,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:27:04,348 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:27:04,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:27:05,048 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:27:05,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05 WrapperNode [2019-11-20 05:27:05,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:27:05,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:27:05,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:27:05,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:27:05,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05" (1/1) ... [2019-11-20 05:27:05,180 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05" (1/1) ... [2019-11-20 05:27:05,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:27:05,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:27:05,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:27:05,450 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:27:05,462 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05" (1/1) ... [2019-11-20 05:27:05,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05" (1/1) ... [2019-11-20 05:27:05,561 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05" (1/1) ... [2019-11-20 05:27:05,561 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05" (1/1) ... [2019-11-20 05:27:05,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05" (1/1) ... [2019-11-20 05:27:05,785 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05" (1/1) ... [2019-11-20 05:27:05,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05" (1/1) ... [2019-11-20 05:27:05,876 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:27:05,876 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:27:05,876 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:27:05,877 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:27:05,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5389727c-7795-4da9-88bb-3d379ed817e7/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 [2019-11-20 05:27:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-20 05:27:05,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-20 05:27:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-20 05:27:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-11-20 05:27:05,952 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-11-20 05:27:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2019-11-20 05:27:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2019-11-20 05:27:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-11-20 05:27:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2019-11-20 05:27:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2019-11-20 05:27:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 05:27:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-11-20 05:27:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 05:27:05,955 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 05:27:05,955 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2019-11-20 05:27:05,955 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2019-11-20 05:27:05,956 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2019-11-20 05:27:05,956 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2019-11-20 05:27:05,956 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-11-20 05:27:05,956 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-11-20 05:27:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2019-11-20 05:27:05,957 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2019-11-20 05:27:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2019-11-20 05:27:05,958 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2019-11-20 05:27:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2019-11-20 05:27:05,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2019-11-20 05:27:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2019-11-20 05:27:05,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2019-11-20 05:27:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2019-11-20 05:27:05,959 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2019-11-20 05:27:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2019-11-20 05:27:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2019-11-20 05:27:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2019-11-20 05:27:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2019-11-20 05:27:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2019-11-20 05:27:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2019-11-20 05:27:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-11-20 05:27:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-11-20 05:27:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2019-11-20 05:27:05,962 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2019-11-20 05:27:05,962 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2019-11-20 05:27:05,962 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2019-11-20 05:27:05,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-11-20 05:27:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2019-11-20 05:27:05,963 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2019-11-20 05:27:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2019-11-20 05:27:05,963 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2019-11-20 05:27:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2019-11-20 05:27:05,964 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2019-11-20 05:27:05,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2019-11-20 05:27:05,964 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2019-11-20 05:27:05,964 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-20 05:27:05,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-20 05:27:05,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 05:27:05,965 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2019-11-20 05:27:05,965 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2019-11-20 05:27:05,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:27:05,966 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2019-11-20 05:27:05,966 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2019-11-20 05:27:05,966 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-11-20 05:27:05,966 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-11-20 05:27:05,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 05:27:05,967 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2019-11-20 05:27:05,967 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2019-11-20 05:27:05,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-20 05:27:05,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-20 05:27:05,968 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-11-20 05:27:05,968 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-11-20 05:27:05,968 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-11-20 05:27:05,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-11-20 05:27:05,969 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2019-11-20 05:27:05,969 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2019-11-20 05:27:05,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-11-20 05:27:05,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-20 05:27:05,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-11-20 05:27:05,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-11-20 05:27:05,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-11-20 05:27:05,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:27:05,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:27:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-11-20 05:27:05,975 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-11-20 05:27:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 05:27:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2019-11-20 05:27:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2019-11-20 05:27:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-11-20 05:27:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-11-20 05:27:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2019-11-20 05:27:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2019-11-20 05:27:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-11-20 05:27:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 05:27:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2019-11-20 05:27:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2019-11-20 05:27:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 05:27:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2019-11-20 05:27:05,978 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2019-11-20 05:27:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-11-20 05:27:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2019-11-20 05:27:05,979 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2019-11-20 05:27:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2019-11-20 05:27:05,979 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2019-11-20 05:27:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2019-11-20 05:27:05,980 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2019-11-20 05:27:05,980 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2019-11-20 05:27:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2019-11-20 05:27:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-11-20 05:27:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-11-20 05:27:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-11-20 05:27:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-11-20 05:27:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:27:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:27:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2019-11-20 05:27:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2019-11-20 05:27:05,984 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2019-11-20 05:27:05,984 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2019-11-20 05:27:07,920 WARN L736 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-20 05:27:07,992 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-11-20 05:27:07,992 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-11-20 05:27:39,885 WARN L736 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-20 05:30:43,209 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2019-11-20 05:30:43,210 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2019-11-20 05:30:43,217 WARN L736 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-20 05:30:43,221 WARN L736 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-20 05:30:43,224 WARN L736 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-20 05:31:31,371 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##229: assume !false; [2019-11-20 05:31:31,372 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume false; [2019-11-20 05:31:31,372 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##243: assume !false; [2019-11-20 05:31:31,372 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##242: assume false; [2019-11-20 05:31:31,372 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L6289: SUMMARY for call console_lock(); srcloc: null [2019-11-20 05:31:31,373 INFO L689 $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 [2019-11-20 05:31:31,373 INFO L689 $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 [2019-11-20 05:31:31,373 INFO L689 $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 [2019-11-20 05:31:31,373 INFO L689 $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 [2019-11-20 05:31:31,373 INFO L689 $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 [2019-11-20 05:31:31,373 INFO L689 $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); [2019-11-20 05:31:31,374 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: assume 0bv32 != aty128_pci_suspend_#t~mem926;havoc aty128_pci_suspend_#t~mem926; [2019-11-20 05:31:31,374 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: assume !(0bv32 != aty128_pci_suspend_#t~mem926);havoc aty128_pci_suspend_#t~mem926; [2019-11-20 05:31:31,374 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298-1: SUMMARY for call console_unlock(); srcloc: null [2019-11-20 05:31:31,374 INFO L689 $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; [2019-11-20 05:31:31,374 INFO L689 $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 := 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; [2019-11-20 05:31:31,375 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##76: assume !false; [2019-11-20 05:31:31,375 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##75: assume false; [2019-11-20 05:31:31,375 INFO L689 $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 [2019-11-20 05:31:31,375 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2019-11-20 05:31:31,375 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2019-11-20 05:31:31,375 INFO L689 $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; [2019-11-20 05:31:31,376 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##114: assume !false; [2019-11-20 05:31:31,376 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume false; [2019-11-20 05:31:41,610 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:267) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 05:31:41,616 INFO L168 Benchmark]: Toolchain (without parser) took 279390.17 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 945.7 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. [2019-11-20 05:31:41,617 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:31:41,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2823.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 945.7 MB in the beginning and 979.8 MB in the end (delta: -34.1 MB). Peak memory consumption was 145.6 MB. Max. memory is 11.5 GB. [2019-11-20 05:31:41,619 INFO L168 Benchmark]: Boogie Procedure Inliner took 399.12 ms. Allocated memory is still 1.2 GB. Free memory was 979.8 MB in the beginning and 941.1 MB in the end (delta: 38.7 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:31:41,620 INFO L168 Benchmark]: Boogie Preprocessor took 426.13 ms. Allocated memory is still 1.2 GB. Free memory was 941.1 MB in the beginning and 908.8 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2019-11-20 05:31:41,621 INFO L168 Benchmark]: RCFGBuilder took 275737.59 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.8 GB). Free memory was 908.8 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2019-11-20 05:31:41,625 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2823.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 945.7 MB in the beginning and 979.8 MB in the end (delta: -34.1 MB). Peak memory consumption was 145.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 399.12 ms. Allocated memory is still 1.2 GB. Free memory was 979.8 MB in the beginning and 941.1 MB in the end (delta: 38.7 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 426.13 ms. Allocated memory is still 1.2 GB. Free memory was 941.1 MB in the beginning and 908.8 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 275737.59 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.8 GB). Free memory was 908.8 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.7 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:356) 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...