./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-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_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/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 87e53ce71af56396c035a6413f099d2462a47614 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/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 87e53ce71af56396c035a6413f099d2462a47614 .............................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-01 22:50:35,820 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 22:50:35,821 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 22:50:35,827 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 22:50:35,827 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 22:50:35,828 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 22:50:35,828 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 22:50:35,829 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 22:50:35,830 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 22:50:35,830 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 22:50:35,830 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 22:50:35,831 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 22:50:35,831 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 22:50:35,832 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 22:50:35,832 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 22:50:35,832 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 22:50:35,833 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 22:50:35,834 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 22:50:35,834 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 22:50:35,835 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 22:50:35,836 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 22:50:35,836 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 22:50:35,837 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 22:50:35,837 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 22:50:35,837 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 22:50:35,838 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 22:50:35,838 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 22:50:35,839 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 22:50:35,839 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 22:50:35,840 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 22:50:35,840 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 22:50:35,840 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 22:50:35,840 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 22:50:35,840 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 22:50:35,841 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 22:50:35,841 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 22:50:35,841 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-01 22:50:35,848 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 22:50:35,848 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 22:50:35,849 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 22:50:35,849 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 22:50:35,849 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 22:50:35,849 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 22:50:35,849 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 22:50:35,849 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 22:50:35,850 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 22:50:35,850 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 22:50:35,850 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 22:50:35,850 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 22:50:35,850 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 22:50:35,850 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 22:50:35,850 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 22:50:35,850 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 22:50:35,850 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 22:50:35,850 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 22:50:35,850 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 22:50:35,851 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 22:50:35,851 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 22:50:35,851 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 22:50:35,851 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 22:50:35,851 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-01 22:50:35,851 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 22:50:35,851 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 22:50:35,851 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-01 22:50:35,851 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_6c7f4751-b986-417b-a7f5-7492961f4579/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 -> 87e53ce71af56396c035a6413f099d2462a47614 [2018-12-01 22:50:35,869 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 22:50:35,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 22:50:35,881 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 22:50:35,882 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 22:50:35,882 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 22:50:35,883 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.i [2018-12-01 22:50:35,922 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/data/8b14dd55e/4502912fa2574b3f87e0ab17cb1bb1e9/FLAGc893281fb [2018-12-01 22:50:36,306 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 22:50:36,307 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.i [2018-12-01 22:50:36,315 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/data/8b14dd55e/4502912fa2574b3f87e0ab17cb1bb1e9/FLAGc893281fb [2018-12-01 22:50:36,323 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/data/8b14dd55e/4502912fa2574b3f87e0ab17cb1bb1e9 [2018-12-01 22:50:36,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 22:50:36,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 22:50:36,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 22:50:36,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 22:50:36,328 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 22:50:36,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:50:36" (1/1) ... [2018-12-01 22:50:36,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fc91719 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36, skipping insertion in model container [2018-12-01 22:50:36,331 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:50:36" (1/1) ... [2018-12-01 22:50:36,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 22:50:36,361 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 22:50:36,605 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 22:50:36,616 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 22:50:36,668 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 22:50:36,687 INFO L195 MainTranslator]: Completed translation [2018-12-01 22:50:36,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36 WrapperNode [2018-12-01 22:50:36,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 22:50:36,688 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 22:50:36,688 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 22:50:36,688 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 22:50:36,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36" (1/1) ... [2018-12-01 22:50:36,705 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36" (1/1) ... [2018-12-01 22:50:36,728 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 22:50:36,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 22:50:36,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 22:50:36,728 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 22:50:36,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36" (1/1) ... [2018-12-01 22:50:36,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36" (1/1) ... [2018-12-01 22:50:36,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36" (1/1) ... [2018-12-01 22:50:36,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36" (1/1) ... [2018-12-01 22:50:36,750 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36" (1/1) ... [2018-12-01 22:50:36,753 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36" (1/1) ... [2018-12-01 22:50:36,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36" (1/1) ... [2018-12-01 22:50:36,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 22:50:36,759 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 22:50:36,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 22:50:36,759 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 22:50:36,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/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 [2018-12-01 22:50:36,798 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2018-12-01 22:50:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2018-12-01 22:50:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-01 22:50:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 22:50:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-01 22:50:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-01 22:50:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-01 22:50:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-01 22:50:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-01 22:50:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-01 22:50:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-01 22:50:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-01 22:50:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-01 22:50:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-01 22:50:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-01 22:50:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2018-12-01 22:50:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2018-12-01 22:50:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 22:50:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-01 22:50:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-12-01 22:50:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-12-01 22:50:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-01 22:50:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-01 22:50:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2018-12-01 22:50:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2018-12-01 22:50:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-01 22:50:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-01 22:50:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-01 22:50:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2018-12-01 22:50:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2018-12-01 22:50:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-01 22:50:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-01 22:50:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-01 22:50:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-12-01 22:50:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2018-12-01 22:50:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 22:50:36,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 22:50:36,803 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-01 22:50:36,803 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-01 22:50:37,415 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 22:50:37,415 INFO L280 CfgBuilder]: Removed 52 assue(true) statements. [2018-12-01 22:50:37,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:50:37 BoogieIcfgContainer [2018-12-01 22:50:37,415 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 22:50:37,415 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-01 22:50:37,416 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-01 22:50:37,422 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-01 22:50:37,422 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:50:37" (1/1) ... [2018-12-01 22:50:37,429 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:50:37,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 22:50:37,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 125 states and 169 transitions. [2018-12-01 22:50:37,455 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 169 transitions. [2018-12-01 22:50:37,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-12-01 22:50:37,459 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 22:50:37,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:50:37,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-01 22:50:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 22:50:37,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 127 states and 180 transitions. [2018-12-01 22:50:37,683 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 180 transitions. [2018-12-01 22:50:37,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-12-01 22:50:37,685 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 22:50:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:50:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-01 22:50:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 22:50:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 131 states and 196 transitions. [2018-12-01 22:50:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 196 transitions. [2018-12-01 22:50:37,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-12-01 22:50:37,832 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 22:50:37,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:50:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-01 22:50:37,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 22:50:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 130 states and 192 transitions. [2018-12-01 22:50:37,922 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2018-12-01 22:50:37,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-12-01 22:50:37,924 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 22:50:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:50:37,960 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-12-01 22:50:37,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 22:50:37,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 134 states and 199 transitions. [2018-12-01 22:50:37,990 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 199 transitions. [2018-12-01 22:50:37,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-12-01 22:50:37,992 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 22:50:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:50:38,037 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-01 22:50:38,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 22:50:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 137 states and 204 transitions. [2018-12-01 22:50:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 204 transitions. [2018-12-01 22:50:38,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-12-01 22:50:38,051 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 22:50:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:50:38,086 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-12-01 22:50:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 22:50:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 138 states and 204 transitions. [2018-12-01 22:50:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 204 transitions. [2018-12-01 22:50:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-12-01 22:50:38,099 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 22:50:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:50:38,147 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-01 22:50:38,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 22:50:38,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 137 states and 200 transitions. [2018-12-01 22:50:38,163 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 200 transitions. [2018-12-01 22:50:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-12-01 22:50:38,164 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 22:50:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:50:38,196 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-01 22:50:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 22:50:38,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 138 states and 201 transitions. [2018-12-01 22:50:38,215 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 201 transitions. [2018-12-01 22:50:38,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-12-01 22:50:38,216 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 22:50:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 22:50:38,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-01 22:50:38,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 22:50:38,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 143 states and 216 transitions. [2018-12-01 22:50:38,406 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 216 transitions. [2018-12-01 22:50:38,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-12-01 22:50:38,407 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 22:50:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 22:50:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 22:50:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 22:50:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 22:50:39,074 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 10 iterations. [2018-12-01 22:50:39,106 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2018-12-01 22:50:39,108 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2018-12-01 22:50:39,114 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2018-12-01 22:50:39,115 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2018-12-01 22:50:39,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 10:50:39 ImpRootNode [2018-12-01 22:50:39,191 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-01 22:50:39,191 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 22:50:39,192 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 22:50:39,192 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 22:50:39,192 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:50:37" (3/4) ... [2018-12-01 22:50:39,195 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-01 22:50:39,195 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 22:50:39,196 INFO L168 Benchmark]: Toolchain (without parser) took 2870.52 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.5 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -132.9 MB). Peak memory consumption was 93.6 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:39,197 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. [2018-12-01 22:50:39,197 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -163.5 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:39,198 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:39,198 INFO L168 Benchmark]: Boogie Preprocessor took 30.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:39,199 INFO L168 Benchmark]: RCFGBuilder took 656.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 989.1 MB in the end (delta: 116.9 MB). Peak memory consumption was 116.9 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:39,199 INFO L168 Benchmark]: CodeCheck took 1775.71 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 89.1 MB). Free memory was 989.1 MB in the beginning and 1.1 GB in the end (delta: -93.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 22:50:39,200 INFO L168 Benchmark]: Witness Printer took 3.71 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 22:50:39,202 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 15 procedures, 166 locations, 1 error locations. UNSAFE Result, 1.6s OverallTime, 10 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 18248 SDtfs, 4086 SDslu, 10650 SDs, 0 SdLazy, 8614 SolverSat, 2686 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3322 GetRequests, 3292 SyntacticMatches, 4 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 159 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 549 NumberOfCodeBlocks, 549 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 479 ConstructedInterpolants, 0 QuantifiedInterpolants, 29915 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 99/99 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 852]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 1162. Possible FailurePath: [L875] int ldv_state_variable_1 ; [L876] struct platform_device *s3c_hwmon_driver_group0 ; [L877] int LDV_IN_INTERRUPT = 1; [L878] int ref_cnt ; [L879] int ldv_state_variable_0 ; [L1162-L1164] static struct platform_driver s3c_hwmon_driver = {& s3c_hwmon_probe, & s3c_hwmon_remove, 0, 0, 0, {"s3c-hwmon", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L1180] int ldv_retval_0 ; [L1181] int ldv_retval_1 ; [L1358] int ldv_count_1 = 0; [L1359] int ldv_count_2 = 0; [L1367] int ldv_call_dev_attr_of_sensor_device_attribute = 0; [L1195] int tmp ; [L1196] int tmp___0 ; [L1197] int tmp___1 ; [L1200] ldv_state_variable_1 = 0 [L1201] ref_cnt = 0 [L1202] ldv_state_variable_0 = 1 VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1204] tmp = __VERIFIER_nondet_int() [L1206] case 0: [L1236] case 1: VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1237] COND TRUE ldv_state_variable_0 != 0 [L1238] tmp___1 = __VERIFIER_nondet_int() [L1240] case 0: [L1248] case 1: VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1249] COND TRUE ldv_state_variable_0 == 1 [L1167] int tmp ; [L1435] return __VERIFIER_nondet_int(); [L1169] tmp = platform_driver_register(& s3c_hwmon_driver) [L1170] return (tmp); [L1250] ldv_retval_1 = s3c_hwmon_init() [L1251] COND TRUE ldv_retval_1 == 0 [L1252] ldv_state_variable_0 = 3 [L1253] ldv_state_variable_1 = 1 [L1186] void *tmp ; VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1188] CALL, EXPR ldv_zalloc(624U) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L809] void *p ; [L810] void *tmp ; [L811] int tmp___0 ; [L813] tmp___0 = __VERIFIER_nondet_int() [L814] COND TRUE tmp___0 != 0 [L815] return (0); [L1188] RET, EXPR ldv_zalloc(624U) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1188] tmp = ldv_zalloc(624U) [L1189] s3c_hwmon_driver_group0 = (struct platform_device *)tmp VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1257] COND FALSE !(ldv_retval_1 != 0) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1204] tmp = __VERIFIER_nondet_int() [L1206] case 0: VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1207] COND TRUE ldv_state_variable_1 != 0 [L1208] tmp___0 = __VERIFIER_nondet_int() [L1210] case 0: VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1211] COND TRUE ldv_state_variable_1 == 1 [L1032] struct s3c_hwmon_pdata *pdata ; [L1033] struct s3c_hwmon *hwmon ; [L1034] int ret ; [L1035] int i ; [L1036] void *tmp ; [L1037] struct lock_class_key __key ; [L1038] long tmp___0 ; [L1039] long tmp___1 ; [L1040] long tmp___2 ; [L1041] long tmp___3 ; [L1042] struct s3c_hwmon_chcfg *cfg ; [L1044] EXPR dev->dev.platform_data [L1044] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1045] ret = 0 VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1046] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) [L1316] void *tmp ; VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1318] CALL, EXPR ldv_zalloc(size) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L809] void *p ; [L810] void *tmp ; [L811] int tmp___0 ; [L813] tmp___0 = __VERIFIER_nondet_int() [L814] COND FALSE !(tmp___0 != 0) [L817] tmp = calloc(1U, size) [L818] p = tmp [L820] return (p); [L1318] RET, EXPR ldv_zalloc(size) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1318] tmp = ldv_zalloc(size) [L1319] return (tmp); [L1051] tmp = ldv_kzalloc_9(800U, 208U) [L1052] hwmon = (struct s3c_hwmon *)tmp VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1053] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)0)) [L1446] CALL, EXPR external_alloc() VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1453] return __VERIFIER_external_alloc(); [L1446] RET, EXPR external_alloc() VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1446] return (struct s3c_adc_client *)external_alloc(); [L1060] hwmon->client = s3c_adc_register(dev, 0, 0, 0U) [L1061] EXPR hwmon->client VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1061] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={-27670116110564327424:-9223372036854775808}, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1292] long tmp ; VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={-27670116110564327424:-9223372036854775808}, ptr={-27670116110564327424:-9223372036854775808}, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1294] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={-27670116110564327424:-9223372036854775808}, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1325] return ((unsigned long )ptr > 2012UL); [L1294] RET, EXPR ldv_is_err(ptr) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={-27670116110564327424:-9223372036854775808}, ptr={-27670116110564327424:-9223372036854775808}, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1294] tmp = ldv_is_err(ptr) [L1295] return (tmp); [L1061] RET, EXPR IS_ERR((void const *)hwmon->client) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1061] tmp___1 = IS_ERR((void const *)hwmon->client) [L1062] COND FALSE !(tmp___1 != 0L) [L927] return (0); [L1069] ret = s3c_hwmon_add_raw(& dev->dev) [L1070] COND FALSE !(ret != 0) [L1418] CALL, EXPR external_alloc() VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1453] return __VERIFIER_external_alloc(); [L1418] RET, EXPR external_alloc() VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1418] return (struct device *)external_alloc(); [L1074] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1075] EXPR hwmon->hwmon_dev VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1075] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={-405828369621610135552:-108393068177117325295616}, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1292] long tmp ; VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={-405828369621610135552:-108393068177117325295616}, ptr={-405828369621610135552:-108393068177117325295616}, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1294] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={-405828369621610135552:-108393068177117325295616}, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1325] return ((unsigned long )ptr > 2012UL); [L1294] RET, EXPR ldv_is_err(ptr) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={-405828369621610135552:-108393068177117325295616}, ptr={-405828369621610135552:-108393068177117325295616}, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1294] tmp = ldv_is_err(ptr) [L1295] return (tmp); [L1075] RET, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1075] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1076] COND FALSE !(tmp___3 != 0L) [L1083] i = 0 VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1122] COND TRUE (unsigned int )i <= 7U [L1086] EXPR pdata->in[i] [L1086] cfg = pdata->in[i] [L1087] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1091] EXPR cfg->mult [L1091] COND FALSE !(cfg->mult > 65535U) [L1096] EXPR cfg->div VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1096] COND FALSE !(cfg->div == 0U) [L1101] pdata->in[i] [L989] struct sensor_device_attribute *attr ; [L990] int ret ; [L993] attr = & attrs->in [L994] attr->index = channel [L995] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L996] attr->dev_attr.attr.mode = 292U [L997] attr->dev_attr.show = & s3c_hwmon_ch_show [L1300] int tmp ; VAL [__this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1302] CALL ldv_device_create_file_dev_attr_of_sensor_device_attribute() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1370] int tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1372] COND TRUE ldv_call_dev_attr_of_sensor_device_attribute == 0 [L1373] ldv_count_2 = ldv_count_2 + 1 [L1374] ldv_call_dev_attr_of_sensor_device_attribute = 1 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1375] COND FALSE !(ldv_count_1 >= ldv_count_2) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L1377] CALL ldv_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] [L852] __VERIFIER_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={46:44}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={49:0}, s3c_hwmon_driver_group0={0:0}] * 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 361.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -163.5 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 656.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 989.1 MB in the end (delta: 116.9 MB). Peak memory consumption was 116.9 MB. Max. memory is 11.5 GB. * CodeCheck took 1775.71 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 89.1 MB). Free memory was 989.1 MB in the beginning and 1.1 GB in the end (delta: -93.4 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 3.71 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-01 22:50:40,544 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 22:50:40,545 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 22:50:40,551 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 22:50:40,551 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 22:50:40,552 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 22:50:40,552 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 22:50:40,553 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 22:50:40,554 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 22:50:40,555 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 22:50:40,556 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 22:50:40,556 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 22:50:40,556 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 22:50:40,557 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 22:50:40,558 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 22:50:40,558 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 22:50:40,559 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 22:50:40,560 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 22:50:40,561 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 22:50:40,562 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 22:50:40,562 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 22:50:40,563 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 22:50:40,564 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 22:50:40,564 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 22:50:40,564 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 22:50:40,564 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 22:50:40,565 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 22:50:40,565 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 22:50:40,566 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 22:50:40,566 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 22:50:40,566 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 22:50:40,566 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 22:50:40,567 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 22:50:40,567 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 22:50:40,567 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 22:50:40,567 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 22:50:40,568 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-12-01 22:50:40,577 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 22:50:40,578 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 22:50:40,578 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 22:50:40,579 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 22:50:40,579 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 22:50:40,579 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 22:50:40,580 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 22:50:40,580 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 22:50:40,580 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 22:50:40,580 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 22:50:40,580 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 22:50:40,580 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-01 22:50:40,580 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-01 22:50:40,581 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 22:50:40,581 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 22:50:40,581 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 22:50:40,581 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 22:50:40,581 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 22:50:40,581 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 22:50:40,582 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 22:50:40,582 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 22:50:40,582 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 22:50:40,582 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 22:50:40,582 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 22:50:40,582 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-01 22:50:40,583 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-01 22:50:40,583 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 22:50:40,583 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-01 22:50:40,583 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-01 22:50:40,583 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-01 22:50:40,583 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_6c7f4751-b986-417b-a7f5-7492961f4579/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 -> 87e53ce71af56396c035a6413f099d2462a47614 [2018-12-01 22:50:40,606 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 22:50:40,615 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 22:50:40,617 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 22:50:40,618 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 22:50:40,618 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 22:50:40,618 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.i [2018-12-01 22:50:40,656 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/data/74b2c639e/88d8d7640a3b4339bcd52c2e14b4a8c0/FLAG653954a3d [2018-12-01 22:50:41,019 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 22:50:41,019 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.i [2018-12-01 22:50:41,027 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/data/74b2c639e/88d8d7640a3b4339bcd52c2e14b4a8c0/FLAG653954a3d [2018-12-01 22:50:41,035 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/bin-2019/ukojak/data/74b2c639e/88d8d7640a3b4339bcd52c2e14b4a8c0 [2018-12-01 22:50:41,037 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 22:50:41,037 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 22:50:41,038 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 22:50:41,038 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 22:50:41,040 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 22:50:41,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:50:41" (1/1) ... [2018-12-01 22:50:41,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f5a2eb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41, skipping insertion in model container [2018-12-01 22:50:41,042 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:50:41" (1/1) ... [2018-12-01 22:50:41,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 22:50:41,073 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 22:50:41,334 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 22:50:41,345 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 22:50:41,400 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 22:50:41,421 INFO L195 MainTranslator]: Completed translation [2018-12-01 22:50:41,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41 WrapperNode [2018-12-01 22:50:41,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 22:50:41,422 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 22:50:41,422 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 22:50:41,422 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 22:50:41,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41" (1/1) ... [2018-12-01 22:50:41,440 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41" (1/1) ... [2018-12-01 22:50:41,461 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 22:50:41,461 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 22:50:41,461 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 22:50:41,461 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 22:50:41,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41" (1/1) ... [2018-12-01 22:50:41,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41" (1/1) ... [2018-12-01 22:50:41,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41" (1/1) ... [2018-12-01 22:50:41,472 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41" (1/1) ... [2018-12-01 22:50:41,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41" (1/1) ... [2018-12-01 22:50:41,485 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41" (1/1) ... [2018-12-01 22:50:41,488 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41" (1/1) ... [2018-12-01 22:50:41,491 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 22:50:41,492 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 22:50:41,492 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 22:50:41,492 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 22:50:41,492 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c7f4751-b986-417b-a7f5-7492961f4579/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 [2018-12-01 22:50:41,524 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2018-12-01 22:50:41,524 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2018-12-01 22:50:41,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-01 22:50:41,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 22:50:41,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-01 22:50:41,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-01 22:50:41,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-01 22:50:41,525 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-01 22:50:41,525 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-01 22:50:41,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-01 22:50:41,525 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-01 22:50:41,525 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-01 22:50:41,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-01 22:50:41,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-01 22:50:41,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-01 22:50:41,525 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2018-12-01 22:50:41,526 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2018-12-01 22:50:41,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-12-01 22:50:41,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 22:50:41,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-01 22:50:41,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-01 22:50:41,526 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-12-01 22:50:41,526 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-12-01 22:50:41,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-01 22:50:41,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-01 22:50:41,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-01 22:50:41,526 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2018-12-01 22:50:41,526 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2018-12-01 22:50:41,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-01 22:50:41,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-01 22:50:41,527 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2018-12-01 22:50:41,527 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2018-12-01 22:50:41,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-01 22:50:41,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-01 22:50:41,527 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-12-01 22:50:41,527 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2018-12-01 22:50:41,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 22:50:41,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 22:50:41,527 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-01 22:50:41,527 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-01 22:50:43,473 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 22:50:43,473 INFO L280 CfgBuilder]: Removed 52 assue(true) statements. [2018-12-01 22:50:43,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:50:43 BoogieIcfgContainer [2018-12-01 22:50:43,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 22:50:43,474 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-01 22:50:43,474 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-01 22:50:43,483 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-01 22:50:43,483 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:50:43" (1/1) ... [2018-12-01 22:50:43,492 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 22:50:43,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 22:50:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 125 states and 169 transitions. [2018-12-01 22:50:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 169 transitions. [2018-12-01 22:50:43,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-12-01 22:50:43,522 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-01 22:50:43,549 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:453) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-01 22:50:43,552 INFO L168 Benchmark]: Toolchain (without parser) took 2514.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 936.7 MB in the beginning and 982.1 MB in the end (delta: -45.5 MB). Peak memory consumption was 106.6 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:43,553 INFO L168 Benchmark]: CDTParser took 0.11 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. [2018-12-01 22:50:43,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -187.9 MB). Peak memory consumption was 44.5 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:43,554 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:43,554 INFO L168 Benchmark]: Boogie Preprocessor took 30.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 22:50:43,554 INFO L168 Benchmark]: RCFGBuilder took 1982.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 988.9 MB in the end (delta: 128.8 MB). Peak memory consumption was 128.8 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:43,555 INFO L168 Benchmark]: CodeCheck took 76.87 ms. Allocated memory is still 1.2 GB. Free memory was 988.9 MB in the beginning and 982.1 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:43,556 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 384.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -187.9 MB). Peak memory consumption was 44.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1982.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 988.9 MB in the end (delta: 128.8 MB). Peak memory consumption was 128.8 MB. Max. memory is 11.5 GB. * CodeCheck took 76.87 ms. Allocated memory is still 1.2 GB. Free memory was 988.9 MB in the beginning and 982.1 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...