./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/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_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2768de47665589c8cccb0b47c429fcf9ff0155aa ............................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/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_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2768de47665589c8cccb0b47c429fcf9ff0155aa ...................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:26:46,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:26:46,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:26:46,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:26:46,158 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:26:46,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:26:46,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:26:46,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:26:46,169 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:26:46,173 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:26:46,174 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:26:46,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:26:46,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:26:46,186 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:26:46,189 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:26:46,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:26:46,192 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:26:46,194 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:26:46,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:26:46,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:26:46,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:26:46,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:26:46,216 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:26:46,217 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:26:46,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:26:46,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:26:46,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:26:46,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:26:46,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:26:46,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:26:46,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:26:46,226 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:26:46,227 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:26:46,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:26:46,229 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:26:46,229 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:26:46,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:26:46,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:26:46,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:26:46,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:26:46,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:26:46,236 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:26:46,275 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:26:46,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:26:46,276 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:26:46,276 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:26:46,277 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:26:46,277 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:26:46,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:26:46,278 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:26:46,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:26:46,278 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:26:46,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:26:46,278 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:26:46,278 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:26:46,279 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:26:46,279 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:26:46,279 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:26:46,279 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:26:46,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:26:46,280 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:26:46,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:26:46,280 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:26:46,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:26:46,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:26:46,281 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:26:46,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:26:46,281 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:26:46,281 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:26:46,281 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2768de47665589c8cccb0b47c429fcf9ff0155aa [2020-12-01 18:26:46,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:26:46,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:26:46,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:26:46,602 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:26:46,603 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:26:46,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2020-12-01 18:26:46,691 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/data/ba55fdaa2/b9ed2c49cb134fae80da6d7e6cafce98/FLAGe2e057de9 [2020-12-01 18:26:47,640 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:26:47,641 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2020-12-01 18:26:47,695 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/data/ba55fdaa2/b9ed2c49cb134fae80da6d7e6cafce98/FLAGe2e057de9 [2020-12-01 18:26:48,132 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/data/ba55fdaa2/b9ed2c49cb134fae80da6d7e6cafce98 [2020-12-01 18:26:48,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:26:48,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:26:48,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:48,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:26:48,144 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:26:48,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:48" (1/1) ... [2020-12-01 18:26:48,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@745ec857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:48, skipping insertion in model container [2020-12-01 18:26:48,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:48" (1/1) ... [2020-12-01 18:26:48,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:26:48,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:26:49,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:26:49,612 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:26:50,025 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:26:50,279 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:26:50,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:50 WrapperNode [2020-12-01 18:26:50,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:50,282 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:26:50,282 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:26:50,282 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:26:50,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:50" (1/1) ... [2020-12-01 18:26:50,424 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:50" (1/1) ... [2020-12-01 18:26:50,709 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:26:50,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:26:50,712 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:26:50,712 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:26:50,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:50" (1/1) ... [2020-12-01 18:26:50,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:50" (1/1) ... [2020-12-01 18:26:50,799 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:50" (1/1) ... [2020-12-01 18:26:50,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:50" (1/1) ... [2020-12-01 18:26:51,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:50" (1/1) ... [2020-12-01 18:26:51,090 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:50" (1/1) ... [2020-12-01 18:26:51,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:50" (1/1) ... [2020-12-01 18:26:51,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:26:51,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:26:51,154 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:26:51,154 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:26:51,155 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/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 [2020-12-01 18:26:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-12-01 18:26:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-12-01 18:26:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-12-01 18:26:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2020-12-01 18:26:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2020-12-01 18:26:51,237 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2020-12-01 18:26:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2020-12-01 18:26:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2020-12-01 18:26:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2020-12-01 18:26:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:26:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2020-12-01 18:26:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2020-12-01 18:26:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2020-12-01 18:26:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2020-12-01 18:26:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-12-01 18:26:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-12-01 18:26:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2020-12-01 18:26:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2020-12-01 18:26:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2020-12-01 18:26:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2020-12-01 18:26:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2020-12-01 18:26:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2020-12-01 18:26:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 18:26:51,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 18:26:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2020-12-01 18:26:51,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2020-12-01 18:26:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2020-12-01 18:26:51,241 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2020-12-01 18:26:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2020-12-01 18:26:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2020-12-01 18:26:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2020-12-01 18:26:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2020-12-01 18:26:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 18:26:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 18:26:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2020-12-01 18:26:51,243 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2020-12-01 18:26:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:26:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2020-12-01 18:26:51,243 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2020-12-01 18:26:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2020-12-01 18:26:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2020-12-01 18:26:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 18:26:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2020-12-01 18:26:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2020-12-01 18:26:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2020-12-01 18:26:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2020-12-01 18:26:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-12-01 18:26:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-12-01 18:26:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 18:26:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 18:26:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 18:26:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2020-12-01 18:26:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2020-12-01 18:26:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:26:51,247 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2020-12-01 18:26:51,247 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2020-12-01 18:26:51,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-12-01 18:26:51,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-12-01 18:26:51,247 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2020-12-01 18:26:51,247 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2020-12-01 18:26:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 18:26:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2020-12-01 18:26:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2020-12-01 18:26:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-12-01 18:26:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-12-01 18:26:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2020-12-01 18:26:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2020-12-01 18:26:51,250 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-12-01 18:26:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-12-01 18:26:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2020-12-01 18:26:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2020-12-01 18:26:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2020-12-01 18:26:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2020-12-01 18:26:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:26:51,253 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-12-01 18:26:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-12-01 18:26:51,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 18:26:51,253 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2020-12-01 18:26:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2020-12-01 18:26:51,253 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-12-01 18:26:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-12-01 18:26:51,254 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2020-12-01 18:26:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2020-12-01 18:26:51,254 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2020-12-01 18:26:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2020-12-01 18:26:51,255 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2020-12-01 18:26:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2020-12-01 18:26:51,255 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2020-12-01 18:26:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2020-12-01 18:26:51,255 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2020-12-01 18:26:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2020-12-01 18:26:51,256 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2020-12-01 18:26:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2020-12-01 18:26:51,256 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2020-12-01 18:26:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2020-12-01 18:26:51,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:26:51,256 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 18:26:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-12-01 18:26:51,257 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-12-01 18:26:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-12-01 18:26:51,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:26:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:26:51,258 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2020-12-01 18:26:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2020-12-01 18:26:51,258 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-12-01 18:26:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-12-01 18:26:51,259 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2020-12-01 18:26:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2020-12-01 18:26:53,161 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:26:53,210 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2020-12-01 18:26:53,210 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2020-12-01 18:26:58,410 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:28:39,008 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2020-12-01 18:28:39,008 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2020-12-01 18:28:39,024 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:28:39,027 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:28:39,028 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:29:27,384 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6316: call aty128_pci_suspend_#t~mem930 := read~int(aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset, 4);call write~int(aty128_pci_suspend_#t~mem930, aty128_pci_suspend_~pdev.base, 414 + aty128_pci_suspend_~pdev.offset, 4);havoc aty128_pci_suspend_#t~mem930;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; [2020-12-01 18:29:27,385 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##229: assume !false; [2020-12-01 18:29:27,385 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume false; [2020-12-01 18:29:27,385 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##243: assume !false; [2020-12-01 18:29:27,385 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##242: assume false; [2020-12-01 18:29:27,385 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##171: assume !(aty128_pci_suspend_#t~mem924 == aty128_pci_suspend_#t~mem925);havoc aty128_pci_suspend_#t~mem924;havoc aty128_pci_suspend_#t~mem925;havoc aty128_pci_suspend_#t~nondet926; [2020-12-01 18:29:27,386 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##170: assume aty128_pci_suspend_#t~mem924 == aty128_pci_suspend_#t~mem925;havoc aty128_pci_suspend_#t~mem924;havoc aty128_pci_suspend_#t~mem925;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; [2020-12-01 18:29:27,386 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##76: assume !false; [2020-12-01 18:29:27,386 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##75: assume false; [2020-12-01 18:29:27,386 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300-1: SUMMARY for call fb_set_suspend(aty128_pci_suspend_~info~6.base, aty128_pci_suspend_~info~6.offset, 1); srcloc: null [2020-12-01 18:29:27,387 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300: SUMMARY for call console_lock(); srcloc: null [2020-12-01 18:29:27,387 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset); srcloc: null [2020-12-01 18:29:27,387 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302: SUMMARY for call aty128_reset_engine(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset); srcloc: null [2020-12-01 18:29:27,387 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6303: SUMMARY for call wait_for_idle(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset); srcloc: null [2020-12-01 18:29:27,388 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6304: SUMMARY for call aty128_pci_suspend_#t~ret928 := aty128fb_blank(4, aty128_pci_suspend_~info~6.base, aty128_pci_suspend_~info~6.offset); srcloc: null [2020-12-01 18:29:27,388 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2020-12-01 18:29:27,388 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2020-12-01 18:29:27,388 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: assume -2147483648 <= aty128_pci_suspend_#t~ret928 && aty128_pci_suspend_#t~ret928 <= 2147483647;havoc aty128_pci_suspend_#t~ret928;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~mem929 := read~int(aty128_pci_suspend_~#state.base, aty128_pci_suspend_~#state.offset, 4); [2020-12-01 18:29:27,389 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume 0 != aty128_pci_suspend_#t~mem929;havoc aty128_pci_suspend_#t~mem929; [2020-12-01 18:29:27,389 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume !(0 != aty128_pci_suspend_#t~mem929);havoc aty128_pci_suspend_#t~mem929; [2020-12-01 18:29:27,389 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: SUMMARY for call console_unlock(); srcloc: null [2020-12-01 18:29:27,389 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##114: assume !false; [2020-12-01 18:29:27,389 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume false; [2020-12-01 18:29:27,390 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6311: SUMMARY for call aty128_set_suspend(aty128_pci_suspend_~par~11.base, aty128_pci_suspend_~par~11.offset, 1); srcloc: null [2020-12-01 18:29:28,487 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:29:28,498 INFO L168 Benchmark]: Toolchain (without parser) took 160359.61 ms. Allocated memory was 100.7 MB in the beginning and 589.3 MB in the end (delta: 488.6 MB). Free memory was 62.9 MB in the beginning and 252.4 MB in the end (delta: -189.5 MB). Peak memory consumption was 399.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:29:28,499 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 75.5 MB. Free memory was 32.7 MB in the beginning and 32.7 MB in the end (delta: 33.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:29:28,502 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2141.30 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 62.6 MB in the beginning and 56.1 MB in the end (delta: 6.5 MB). Peak memory consumption was 55.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:29:28,503 INFO L168 Benchmark]: Boogie Procedure Inliner took 427.71 ms. Allocated memory was 121.6 MB in the beginning and 176.2 MB in the end (delta: 54.5 MB). Free memory was 56.1 MB in the beginning and 99.3 MB in the end (delta: -43.2 MB). Peak memory consumption was 22.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:29:28,504 INFO L168 Benchmark]: Boogie Preprocessor took 442.12 ms. Allocated memory is still 176.2 MB. Free memory was 99.3 MB in the beginning and 96.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 43.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:29:28,505 INFO L168 Benchmark]: RCFGBuilder took 157340.88 ms. Allocated memory was 176.2 MB in the beginning and 589.3 MB in the end (delta: 413.1 MB). Free memory was 96.3 MB in the beginning and 252.4 MB in the end (delta: -156.1 MB). Peak memory consumption was 358.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:29:28,517 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 75.5 MB. Free memory was 32.7 MB in the beginning and 32.7 MB in the end (delta: 33.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2141.30 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 62.6 MB in the beginning and 56.1 MB in the end (delta: 6.5 MB). Peak memory consumption was 55.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 427.71 ms. Allocated memory was 121.6 MB in the beginning and 176.2 MB in the end (delta: 54.5 MB). Free memory was 56.1 MB in the beginning and 99.3 MB in the end (delta: -43.2 MB). Peak memory consumption was 22.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 442.12 ms. Allocated memory is still 176.2 MB. Free memory was 99.3 MB in the beginning and 96.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 43.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 157340.88 ms. Allocated memory was 176.2 MB in the beginning and 589.3 MB in the end (delta: 413.1 MB). Free memory was 96.3 MB in the beginning and 252.4 MB in the end (delta: -156.1 MB). Peak memory consumption was 358.1 MB. Max. memory is 16.1 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:413) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:29:30,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:29:30,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:29:31,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:29:31,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:29:31,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:29:31,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:29:31,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:29:31,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:29:31,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:29:31,076 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:29:31,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:29:31,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:29:31,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:29:31,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:29:31,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:29:31,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:29:31,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:29:31,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:29:31,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:29:31,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:29:31,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:29:31,108 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:29:31,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:29:31,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:29:31,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:29:31,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:29:31,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:29:31,121 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:29:31,122 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:29:31,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:29:31,123 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:29:31,124 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:29:31,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:29:31,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:29:31,126 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:29:31,127 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:29:31,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:29:31,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:29:31,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:29:31,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:29:31,130 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:29:31,157 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:29:31,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:29:31,158 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:29:31,158 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:29:31,159 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:29:31,159 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:29:31,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:29:31,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:29:31,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:29:31,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:29:31,160 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:29:31,160 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:29:31,161 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:29:31,161 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:29:31,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:29:31,161 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:29:31,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:29:31,162 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:29:31,162 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:29:31,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:29:31,162 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:29:31,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:29:31,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:29:31,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:29:31,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:29:31,163 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:29:31,163 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:29:31,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:29:31,164 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:29:31,164 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:29:31,164 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:29:31,164 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2768de47665589c8cccb0b47c429fcf9ff0155aa [2020-12-01 18:29:31,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:29:31,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:29:31,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:29:31,573 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:29:31,574 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:29:31,575 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2020-12-01 18:29:31,639 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/data/df0c0674e/868e6b09fce94490b3164d7f22af59e2/FLAG17d034dda [2020-12-01 18:29:32,582 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:29:32,583 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2020-12-01 18:29:32,626 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/data/df0c0674e/868e6b09fce94490b3164d7f22af59e2/FLAG17d034dda [2020-12-01 18:29:33,046 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/bin/ukojak/data/df0c0674e/868e6b09fce94490b3164d7f22af59e2 [2020-12-01 18:29:33,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:29:33,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:29:33,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:29:33,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:29:33,064 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:29:33,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:29:33" (1/1) ... [2020-12-01 18:29:33,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d95e32e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:33, skipping insertion in model container [2020-12-01 18:29:33,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:29:33" (1/1) ... [2020-12-01 18:29:33,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:29:33,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:29:34,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:29:34,935 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:29:34,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:29:35,337 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:29:35,366 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:29:35,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:29:35,985 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:29:35,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:35 WrapperNode [2020-12-01 18:29:35,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:29:35,989 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:29:35,989 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:29:35,990 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:29:35,997 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:35" (1/1) ... [2020-12-01 18:29:36,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:35" (1/1) ... [2020-12-01 18:29:36,328 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:29:36,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:29:36,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:29:36,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:29:36,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:35" (1/1) ... [2020-12-01 18:29:36,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:35" (1/1) ... [2020-12-01 18:29:36,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:35" (1/1) ... [2020-12-01 18:29:36,451 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:35" (1/1) ... [2020-12-01 18:29:36,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:35" (1/1) ... [2020-12-01 18:29:36,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:35" (1/1) ... [2020-12-01 18:29:36,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:35" (1/1) ... [2020-12-01 18:29:36,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:29:36,934 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:29:36,934 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:29:36,934 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:29:36,935 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ea629ae-c542-420b-b481-33dff6a30d00/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 [2020-12-01 18:29:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-12-01 18:29:37,010 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-12-01 18:29:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 18:29:37,011 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2020-12-01 18:29:37,012 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2020-12-01 18:29:37,012 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2020-12-01 18:29:37,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2020-12-01 18:29:37,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-12-01 18:29:37,012 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2020-12-01 18:29:37,013 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2020-12-01 18:29:37,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:29:37,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-12-01 18:29:37,013 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2020-12-01 18:29:37,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2020-12-01 18:29:37,013 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2020-12-01 18:29:37,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2020-12-01 18:29:37,014 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-12-01 18:29:37,014 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-12-01 18:29:37,014 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2020-12-01 18:29:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2020-12-01 18:29:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2020-12-01 18:29:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2020-12-01 18:29:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2020-12-01 18:29:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2020-12-01 18:29:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 18:29:37,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 18:29:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2020-12-01 18:29:37,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2020-12-01 18:29:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2020-12-01 18:29:37,017 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2020-12-01 18:29:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2020-12-01 18:29:37,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2020-12-01 18:29:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2020-12-01 18:29:37,017 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2020-12-01 18:29:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2020-12-01 18:29:37,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2020-12-01 18:29:37,018 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 18:29:37,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 18:29:37,019 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2020-12-01 18:29:37,019 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2020-12-01 18:29:37,019 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2020-12-01 18:29:37,019 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2020-12-01 18:29:37,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-12-01 18:29:37,020 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2020-12-01 18:29:37,020 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2020-12-01 18:29:37,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 18:29:37,020 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2020-12-01 18:29:37,020 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2020-12-01 18:29:37,021 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2020-12-01 18:29:37,021 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2020-12-01 18:29:37,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-12-01 18:29:37,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-12-01 18:29:37,022 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 18:29:37,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 18:29:37,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 18:29:37,023 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2020-12-01 18:29:37,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2020-12-01 18:29:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:29:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2020-12-01 18:29:37,024 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2020-12-01 18:29:37,025 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2020-12-01 18:29:37,025 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2020-12-01 18:29:37,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 18:29:37,026 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2020-12-01 18:29:37,026 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2020-12-01 18:29:37,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-12-01 18:29:37,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-12-01 18:29:37,026 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2020-12-01 18:29:37,027 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2020-12-01 18:29:37,027 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-12-01 18:29:37,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-12-01 18:29:37,027 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2020-12-01 18:29:37,027 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2020-12-01 18:29:37,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-12-01 18:29:37,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 18:29:37,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-12-01 18:29:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2020-12-01 18:29:37,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2020-12-01 18:29:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:29:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:29:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-12-01 18:29:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-12-01 18:29:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 18:29:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2020-12-01 18:29:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2020-12-01 18:29:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-12-01 18:29:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-12-01 18:29:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2020-12-01 18:29:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2020-12-01 18:29:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-12-01 18:29:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:29:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2020-12-01 18:29:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2020-12-01 18:29:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 18:29:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2020-12-01 18:29:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2020-12-01 18:29:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-12-01 18:29:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2020-12-01 18:29:37,034 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2020-12-01 18:29:37,034 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2020-12-01 18:29:37,035 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2020-12-01 18:29:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2020-12-01 18:29:37,035 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2020-12-01 18:29:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2020-12-01 18:29:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2020-12-01 18:29:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 18:29:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-12-01 18:29:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-12-01 18:29:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-12-01 18:29:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:29:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:29:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2020-12-01 18:29:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2020-12-01 18:29:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-12-01 18:29:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-12-01 18:29:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2020-12-01 18:29:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2020-12-01 18:29:39,191 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:29:39,257 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2020-12-01 18:29:39,257 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2020-12-01 18:30:25,402 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:34:14,384 WARN L195 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2020-12-01 18:34:14,385 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:209) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:226) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:153) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:214) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:722) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:716) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:630) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1461) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:654) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:206) ... 26 more [2020-12-01 18:34:14,391 INFO L168 Benchmark]: Toolchain (without parser) took 281337.64 ms. Allocated memory was 71.3 MB in the beginning and 625.0 MB in the end (delta: 553.6 MB). Free memory was 41.4 MB in the beginning and 470.1 MB in the end (delta: -428.8 MB). Peak memory consumption was 427.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:34:14,392 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:34:14,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2935.00 ms. Allocated memory was 71.3 MB in the beginning and 151.0 MB in the end (delta: 79.7 MB). Free memory was 41.2 MB in the beginning and 92.5 MB in the end (delta: -51.3 MB). Peak memory consumption was 69.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:34:14,394 INFO L168 Benchmark]: Boogie Procedure Inliner took 339.45 ms. Allocated memory is still 151.0 MB. Free memory was 92.5 MB in the beginning and 55.3 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:34:14,395 INFO L168 Benchmark]: Boogie Preprocessor took 602.48 ms. Allocated memory was 151.0 MB in the beginning and 224.4 MB in the end (delta: 73.4 MB). Free memory was 55.3 MB in the beginning and 121.7 MB in the end (delta: -66.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:34:14,396 INFO L168 Benchmark]: RCFGBuilder took 277453.97 ms. Allocated memory was 224.4 MB in the beginning and 625.0 MB in the end (delta: 400.6 MB). Free memory was 121.7 MB in the beginning and 470.1 MB in the end (delta: -348.4 MB). Peak memory consumption was 357.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:34:14,399 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2935.00 ms. Allocated memory was 71.3 MB in the beginning and 151.0 MB in the end (delta: 79.7 MB). Free memory was 41.2 MB in the beginning and 92.5 MB in the end (delta: -51.3 MB). Peak memory consumption was 69.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 339.45 ms. Allocated memory is still 151.0 MB. Free memory was 92.5 MB in the beginning and 55.3 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 602.48 ms. Allocated memory was 151.0 MB in the beginning and 224.4 MB in the end (delta: 73.4 MB). Free memory was 55.3 MB in the beginning and 121.7 MB in the end (delta: -66.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 277453.97 ms. Allocated memory was 224.4 MB in the beginning and 625.0 MB in the end (delta: 400.6 MB). Free memory was 121.7 MB in the beginning and 470.1 MB in the end (delta: -348.4 MB). Peak memory consumption was 357.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:209) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...