./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_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/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 477951ee4f3853df938d29d9d77ec8242ab068cc ........................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/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 477951ee4f3853df938d29d9d77ec8242ab068cc .................................................................................................................................................................................................................................................................................................................... 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 0.1.23-635dfa2 [2018-12-02 13:52:19,238 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 13:52:19,239 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 13:52:19,245 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 13:52:19,246 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 13:52:19,246 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 13:52:19,247 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 13:52:19,247 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 13:52:19,248 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 13:52:19,249 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 13:52:19,249 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 13:52:19,250 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 13:52:19,250 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 13:52:19,251 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 13:52:19,252 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 13:52:19,252 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 13:52:19,253 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 13:52:19,254 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 13:52:19,255 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 13:52:19,256 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 13:52:19,257 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 13:52:19,258 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 13:52:19,259 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 13:52:19,259 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 13:52:19,260 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 13:52:19,260 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 13:52:19,261 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 13:52:19,262 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 13:52:19,262 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 13:52:19,263 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 13:52:19,263 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 13:52:19,263 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 13:52:19,264 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 13:52:19,264 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 13:52:19,264 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 13:52:19,265 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 13:52:19,265 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-02 13:52:19,273 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 13:52:19,273 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 13:52:19,274 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 13:52:19,274 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 13:52:19,274 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 13:52:19,274 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 13:52:19,275 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 13:52:19,275 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 13:52:19,275 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 13:52:19,275 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 13:52:19,275 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 13:52:19,275 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 13:52:19,276 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 13:52:19,276 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 13:52:19,276 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 13:52:19,276 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 13:52:19,276 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 13:52:19,276 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 13:52:19,276 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 13:52:19,277 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 13:52:19,277 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 13:52:19,277 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 13:52:19,277 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 13:52:19,277 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 13:52:19,277 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 13:52:19,278 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 13:52:19,278 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 13:52:19,278 INFO L133 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/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/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 -> 477951ee4f3853df938d29d9d77ec8242ab068cc [2018-12-02 13:52:19,302 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 13:52:19,312 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 13:52:19,314 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 13:52:19,315 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 13:52:19,316 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 13:52:19,316 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko_true-unreach-call.cil.out.i [2018-12-02 13:52:19,358 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/data/0cee75022/a7e7c7f0739d4489a5f38070d9a8c76d/FLAG3907759b0 [2018-12-02 13:52:19,809 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 13:52:19,809 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko_true-unreach-call.cil.out.i [2018-12-02 13:52:19,824 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/data/0cee75022/a7e7c7f0739d4489a5f38070d9a8c76d/FLAG3907759b0 [2018-12-02 13:52:20,095 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/data/0cee75022/a7e7c7f0739d4489a5f38070d9a8c76d [2018-12-02 13:52:20,099 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 13:52:20,100 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 13:52:20,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 13:52:20,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 13:52:20,105 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 13:52:20,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:52:20" (1/1) ... [2018-12-02 13:52:20,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14eb6309 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:20, skipping insertion in model container [2018-12-02 13:52:20,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:52:20" (1/1) ... [2018-12-02 13:52:20,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 13:52:20,204 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 13:52:20,866 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 13:52:20,884 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 13:52:21,003 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 13:52:21,092 INFO L195 MainTranslator]: Completed translation [2018-12-02 13:52:21,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:21 WrapperNode [2018-12-02 13:52:21,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 13:52:21,093 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 13:52:21,093 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 13:52:21,093 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 13:52:21,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:21" (1/1) ... [2018-12-02 13:52:21,130 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:21" (1/1) ... [2018-12-02 13:52:21,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 13:52:21,221 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 13:52:21,221 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 13:52:21,221 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 13:52:21,228 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:21" (1/1) ... [2018-12-02 13:52:21,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:21" (1/1) ... [2018-12-02 13:52:21,246 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:21" (1/1) ... [2018-12-02 13:52:21,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:21" (1/1) ... [2018-12-02 13:52:21,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:21" (1/1) ... [2018-12-02 13:52:21,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:21" (1/1) ... [2018-12-02 13:52:21,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:21" (1/1) ... [2018-12-02 13:52:21,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 13:52:21,346 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 13:52:21,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 13:52:21,346 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 13:52:21,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:52:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/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 [2018-12-02 13:52:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-12-02 13:52:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-12-02 13:52:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-02 13:52:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2018-12-02 13:52:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2018-12-02 13:52:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2018-12-02 13:52:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2018-12-02 13:52:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 13:52:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2018-12-02 13:52:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2018-12-02 13:52:21,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 13:52:21,390 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-02 13:52:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-02 13:52:21,390 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2018-12-02 13:52:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2018-12-02 13:52:21,390 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2018-12-02 13:52:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2018-12-02 13:52:21,390 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2018-12-02 13:52:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2018-12-02 13:52:21,390 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2018-12-02 13:52:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2018-12-02 13:52:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2018-12-02 13:52:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2018-12-02 13:52:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2018-12-02 13:52:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2018-12-02 13:52:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2018-12-02 13:52:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2018-12-02 13:52:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2018-12-02 13:52:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2018-12-02 13:52:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 13:52:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2018-12-02 13:52:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2018-12-02 13:52:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2018-12-02 13:52:21,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2018-12-02 13:52:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-12-02 13:52:21,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2018-12-02 13:52:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2018-12-02 13:52:21,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2018-12-02 13:52:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 13:52:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2018-12-02 13:52:21,392 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2018-12-02 13:52:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2018-12-02 13:52:21,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2018-12-02 13:52:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2018-12-02 13:52:21,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2018-12-02 13:52:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2018-12-02 13:52:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2018-12-02 13:52:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2018-12-02 13:52:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2018-12-02 13:52:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-02 13:52:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-02 13:52:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 13:52:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2018-12-02 13:52:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2018-12-02 13:52:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2018-12-02 13:52:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2018-12-02 13:52:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-12-02 13:52:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-12-02 13:52:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2018-12-02 13:52:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2018-12-02 13:52:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 13:52:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2018-12-02 13:52:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2018-12-02 13:52:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-12-02 13:52:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-12-02 13:52:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2018-12-02 13:52:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2018-12-02 13:52:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-12-02 13:52:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-12-02 13:52:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2018-12-02 13:52:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2018-12-02 13:52:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-12-02 13:52:21,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-12-02 13:52:21,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 13:52:21,395 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-12-02 13:52:21,395 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2018-12-02 13:52:21,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 13:52:21,395 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2018-12-02 13:52:21,395 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2018-12-02 13:52:21,395 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-02 13:52:21,395 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-02 13:52:21,395 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2018-12-02 13:52:21,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2018-12-02 13:52:21,395 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2018-12-02 13:52:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2018-12-02 13:52:21,396 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2018-12-02 13:52:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2018-12-02 13:52:21,396 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2018-12-02 13:52:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2018-12-02 13:52:21,396 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2018-12-02 13:52:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2018-12-02 13:52:21,396 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2018-12-02 13:52:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2018-12-02 13:52:21,396 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2018-12-02 13:52:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2018-12-02 13:52:21,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 13:52:21,396 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-12-02 13:52:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2018-12-02 13:52:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-12-02 13:52:21,397 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-12-02 13:52:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 13:52:21,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 13:52:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2018-12-02 13:52:21,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2018-12-02 13:52:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2018-12-02 13:52:21,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2018-12-02 13:52:21,995 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:52:21,995 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 13:52:24,088 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:52:24,088 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 13:53:53,426 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:53:53,426 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 13:53:53,427 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:53:53,428 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 13:53:53,428 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:53:53,428 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 13:53:53,433 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:53:53,433 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:53:53,433 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:53:53,433 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:53:53,433 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:53:53,433 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:58:46,128 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 13:58:46,128 INFO L280 CfgBuilder]: Removed 121 assue(true) statements. [2018-12-02 13:58:46,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:58:46 BoogieIcfgContainer [2018-12-02 13:58:46,129 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 13:58:46,129 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 13:58:46,129 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 13:58:46,135 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 13:58:46,135 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:58:46" (1/1) ... [2018-12-02 13:58:46,142 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 13:58:46,146 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.appgraph.AnnotatedProgramPoint.connectOutgoingReturn(AnnotatedProgramPoint.java:194) at de.uni_freiburg.informatik.ultimate.plugins.generator.appgraph.RCFG2AnnotatedRCFG.convert(RCFG2AnnotatedRCFG.java:117) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:227) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:367) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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) [2018-12-02 13:58:46,148 INFO L168 Benchmark]: Toolchain (without parser) took 386049.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 945.2 MB in the beginning and 946.1 MB in the end (delta: -896.2 kB). Peak memory consumption was 126.0 MB. Max. memory is 11.5 GB. [2018-12-02 13:58:46,150 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 13:58:46,150 INFO L168 Benchmark]: CACSL2BoogieTranslator took 991.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 945.2 MB in the beginning and 971.9 MB in the end (delta: -26.6 MB). Peak memory consumption was 124.2 MB. Max. memory is 11.5 GB. [2018-12-02 13:58:46,150 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.19 ms. Allocated memory is still 1.2 GB. Free memory was 971.9 MB in the beginning and 930.2 MB in the end (delta: 41.7 MB). Peak memory consumption was 41.7 MB. Max. memory is 11.5 GB. [2018-12-02 13:58:46,151 INFO L168 Benchmark]: Boogie Preprocessor took 124.16 ms. Allocated memory is still 1.2 GB. Free memory was 930.2 MB in the beginning and 888.5 MB in the end (delta: 41.7 MB). Peak memory consumption was 41.7 MB. Max. memory is 11.5 GB. [2018-12-02 13:58:46,151 INFO L168 Benchmark]: RCFGBuilder took 384783.07 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -8.4 MB). Free memory was 888.5 MB in the beginning and 946.4 MB in the end (delta: -57.9 MB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2018-12-02 13:58:46,151 INFO L168 Benchmark]: CodeCheck took 19.02 ms. Allocated memory is still 1.2 GB. Free memory was 946.4 MB in the beginning and 946.1 MB in the end (delta: 265.8 kB). Peak memory consumption was 265.8 kB. Max. memory is 11.5 GB. [2018-12-02 13:58:46,154 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.appgraph.AnnotatedProgramPoint.connectOutgoingReturn(AnnotatedProgramPoint.java:194) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 991.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 945.2 MB in the beginning and 971.9 MB in the end (delta: -26.6 MB). Peak memory consumption was 124.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 128.19 ms. Allocated memory is still 1.2 GB. Free memory was 971.9 MB in the beginning and 930.2 MB in the end (delta: 41.7 MB). Peak memory consumption was 41.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 124.16 ms. Allocated memory is still 1.2 GB. Free memory was 930.2 MB in the beginning and 888.5 MB in the end (delta: 41.7 MB). Peak memory consumption was 41.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 384783.07 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -8.4 MB). Free memory was 888.5 MB in the beginning and 946.4 MB in the end (delta: -57.9 MB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. * CodeCheck took 19.02 ms. Allocated memory is still 1.2 GB. Free memory was 946.4 MB in the beginning and 946.1 MB in the end (delta: 265.8 kB). Peak memory consumption was 265.8 kB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 13:58:47,488 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 13:58:47,489 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 13:58:47,495 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 13:58:47,496 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 13:58:47,496 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 13:58:47,497 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 13:58:47,497 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 13:58:47,498 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 13:58:47,498 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 13:58:47,499 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 13:58:47,499 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 13:58:47,499 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 13:58:47,500 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 13:58:47,500 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 13:58:47,501 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 13:58:47,501 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 13:58:47,502 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 13:58:47,503 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 13:58:47,503 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 13:58:47,504 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 13:58:47,505 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 13:58:47,506 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 13:58:47,506 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 13:58:47,506 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 13:58:47,506 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 13:58:47,507 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 13:58:47,507 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 13:58:47,507 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 13:58:47,508 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 13:58:47,508 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 13:58:47,508 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 13:58:47,508 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 13:58:47,509 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 13:58:47,509 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 13:58:47,509 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 13:58:47,509 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-12-02 13:58:47,517 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 13:58:47,517 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 13:58:47,517 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 13:58:47,517 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 13:58:47,518 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 13:58:47,518 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 13:58:47,518 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 13:58:47,518 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 13:58:47,518 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 13:58:47,518 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 13:58:47,518 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 13:58:47,518 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 13:58:47,519 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 13:58:47,519 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 13:58:47,519 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 13:58:47,519 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 13:58:47,519 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 13:58:47,519 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 13:58:47,519 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 13:58:47,519 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 13:58:47,519 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 13:58:47,519 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 13:58:47,519 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 13:58:47,520 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 13:58:47,520 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 13:58:47,520 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 13:58:47,520 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 13:58:47,520 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 13:58:47,520 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 13:58:47,520 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 13:58:47,520 INFO L133 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/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/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 -> 477951ee4f3853df938d29d9d77ec8242ab068cc [2018-12-02 13:58:47,538 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 13:58:47,547 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 13:58:47,550 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 13:58:47,551 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 13:58:47,552 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 13:58:47,552 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko_true-unreach-call.cil.out.i [2018-12-02 13:58:47,596 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/data/db47166da/9160ea5250794973b530c40b70ca19e0/FLAG1e2149f9b [2018-12-02 13:58:48,129 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 13:58:48,129 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko_true-unreach-call.cil.out.i [2018-12-02 13:58:48,150 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/data/db47166da/9160ea5250794973b530c40b70ca19e0/FLAG1e2149f9b [2018-12-02 13:58:48,619 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/ukojak/data/db47166da/9160ea5250794973b530c40b70ca19e0 [2018-12-02 13:58:48,621 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 13:58:48,622 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 13:58:48,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 13:58:48,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 13:58:48,624 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 13:58:48,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:58:48" (1/1) ... [2018-12-02 13:58:48,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ec7cdd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:48, skipping insertion in model container [2018-12-02 13:58:48,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:58:48" (1/1) ... [2018-12-02 13:58:48,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 13:58:48,681 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 13:58:49,446 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 13:58:49,469 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 13:58:49,596 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 13:58:49,691 INFO L195 MainTranslator]: Completed translation [2018-12-02 13:58:49,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:49 WrapperNode [2018-12-02 13:58:49,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 13:58:49,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 13:58:49,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 13:58:49,692 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 13:58:49,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:49" (1/1) ... [2018-12-02 13:58:49,730 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:49" (1/1) ... [2018-12-02 13:58:49,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 13:58:49,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 13:58:49,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 13:58:49,823 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 13:58:49,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:49" (1/1) ... [2018-12-02 13:58:49,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:49" (1/1) ... [2018-12-02 13:58:49,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:49" (1/1) ... [2018-12-02 13:58:49,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:49" (1/1) ... [2018-12-02 13:58:49,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:49" (1/1) ... [2018-12-02 13:58:49,923 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:49" (1/1) ... [2018-12-02 13:58:49,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:49" (1/1) ... [2018-12-02 13:58:49,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 13:58:49,948 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 13:58:49,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 13:58:49,948 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 13:58:49,948 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:58:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ce310b83-c9e5-4e60-8c6c-387f3ed5e6b3/bin-2019/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 [2018-12-02 13:58:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-12-02 13:58:49,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-12-02 13:58:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-12-02 13:58:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2018-12-02 13:58:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2018-12-02 13:58:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2018-12-02 13:58:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2018-12-02 13:58:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-12-02 13:58:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 13:58:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2018-12-02 13:58:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2018-12-02 13:58:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-02 13:58:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-12-02 13:58:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-02 13:58:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-02 13:58:49,983 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2018-12-02 13:58:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2018-12-02 13:58:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2018-12-02 13:58:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2018-12-02 13:58:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2018-12-02 13:58:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2018-12-02 13:58:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2018-12-02 13:58:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2018-12-02 13:58:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2018-12-02 13:58:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2018-12-02 13:58:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2018-12-02 13:58:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2018-12-02 13:58:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-12-02 13:58:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-12-02 13:58:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2018-12-02 13:58:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2018-12-02 13:58:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2018-12-02 13:58:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2018-12-02 13:58:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 13:58:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2018-12-02 13:58:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2018-12-02 13:58:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2018-12-02 13:58:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2018-12-02 13:58:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-12-02 13:58:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2018-12-02 13:58:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2018-12-02 13:58:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2018-12-02 13:58:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2018-12-02 13:58:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2018-12-02 13:58:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-12-02 13:58:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2018-12-02 13:58:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2018-12-02 13:58:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2018-12-02 13:58:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2018-12-02 13:58:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2018-12-02 13:58:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2018-12-02 13:58:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2018-12-02 13:58:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2018-12-02 13:58:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-02 13:58:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-02 13:58:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 13:58:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2018-12-02 13:58:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2018-12-02 13:58:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2018-12-02 13:58:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2018-12-02 13:58:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2018-12-02 13:58:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2018-12-02 13:58:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 13:58:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2018-12-02 13:58:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2018-12-02 13:58:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-12-02 13:58:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-12-02 13:58:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2018-12-02 13:58:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2018-12-02 13:58:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-12-02 13:58:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-12-02 13:58:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2018-12-02 13:58:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2018-12-02 13:58:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-12-02 13:58:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-12-02 13:58:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-12-02 13:58:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-12-02 13:58:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-12-02 13:58:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 13:58:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 13:58:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-12-02 13:58:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2018-12-02 13:58:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 13:58:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2018-12-02 13:58:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2018-12-02 13:58:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-02 13:58:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-02 13:58:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2018-12-02 13:58:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2018-12-02 13:58:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-12-02 13:58:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-02 13:58:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2018-12-02 13:58:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2018-12-02 13:58:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-02 13:58:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2018-12-02 13:58:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2018-12-02 13:58:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-12-02 13:58:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2018-12-02 13:58:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2018-12-02 13:58:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2018-12-02 13:58:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2018-12-02 13:58:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2018-12-02 13:58:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2018-12-02 13:58:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2018-12-02 13:58:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2018-12-02 13:58:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-12-02 13:58:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2018-12-02 13:58:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-12-02 13:58:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-12-02 13:58:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 13:58:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 13:58:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2018-12-02 13:58:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2018-12-02 13:58:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2018-12-02 13:58:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2018-12-02 13:58:50,798 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:58:50,798 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 13:59:17,301 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:59:17,301 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 14:01:13,116 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2018-12-02 14:01:13,117 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:715) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:719) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) 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:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 25 more [2018-12-02 14:01:13,119 INFO L168 Benchmark]: Toolchain (without parser) took 144498.13 ms. Allocated memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: 1.3 GB). Free memory was 934.0 MB in the beginning and 1.4 GB in the end (delta: -496.7 MB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2018-12-02 14:01:13,120 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 14:01:13,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1069.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 934.0 MB in the beginning and 987.0 MB in the end (delta: -53.0 MB). Peak memory consumption was 116.3 MB. Max. memory is 11.5 GB. [2018-12-02 14:01:13,121 INFO L168 Benchmark]: Boogie Procedure Inliner took 130.09 ms. Allocated memory is still 1.2 GB. Free memory was 987.0 MB in the beginning and 951.4 MB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2018-12-02 14:01:13,122 INFO L168 Benchmark]: Boogie Preprocessor took 124.98 ms. Allocated memory is still 1.2 GB. Free memory was 951.4 MB in the beginning and 915.8 MB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2018-12-02 14:01:13,122 INFO L168 Benchmark]: RCFGBuilder took 143171.28 ms. Allocated memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: 1.2 GB). Free memory was 915.8 MB in the beginning and 1.4 GB in the end (delta: -514.9 MB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 GB. [2018-12-02 14:01:13,124 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1069.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 934.0 MB in the beginning and 987.0 MB in the end (delta: -53.0 MB). Peak memory consumption was 116.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 130.09 ms. Allocated memory is still 1.2 GB. Free memory was 987.0 MB in the beginning and 951.4 MB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 124.98 ms. Allocated memory is still 1.2 GB. Free memory was 951.4 MB in the beginning and 915.8 MB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 143171.28 ms. Allocated memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: 1.2 GB). Free memory was 915.8 MB in the beginning and 1.4 GB in the end (delta: -514.9 MB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 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:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...