./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_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/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_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/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 90b42b796d10b182fa6395d601a890ea7c0af16a ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/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_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/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 90b42b796d10b182fa6395d601a890ea7c0af16a ....................................................................................................................................................................................................................................................... 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 [2018-12-09 06:56:21,054 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 06:56:21,054 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 06:56:21,060 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 06:56:21,060 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 06:56:21,061 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 06:56:21,062 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 06:56:21,062 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 06:56:21,063 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 06:56:21,064 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 06:56:21,064 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 06:56:21,064 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 06:56:21,065 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 06:56:21,065 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 06:56:21,065 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 06:56:21,066 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 06:56:21,066 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 06:56:21,067 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 06:56:21,068 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 06:56:21,069 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 06:56:21,069 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 06:56:21,070 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 06:56:21,071 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 06:56:21,071 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 06:56:21,071 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 06:56:21,072 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 06:56:21,072 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 06:56:21,072 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 06:56:21,073 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 06:56:21,073 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 06:56:21,073 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 06:56:21,074 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 06:56:21,074 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 06:56:21,074 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 06:56:21,074 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 06:56:21,075 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 06:56:21,075 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-09 06:56:21,082 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 06:56:21,082 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 06:56:21,083 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 06:56:21,083 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 06:56:21,083 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 06:56:21,083 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 06:56:21,083 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 06:56:21,083 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 06:56:21,083 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 06:56:21,083 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 06:56:21,084 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 06:56:21,084 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 06:56:21,084 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 06:56:21,084 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 06:56:21,084 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 06:56:21,084 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 06:56:21,084 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 06:56:21,084 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 06:56:21,084 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 06:56:21,084 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 06:56:21,084 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 06:56:21,084 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 06:56:21,084 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 06:56:21,085 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 06:56:21,085 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 06:56:21,085 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 06:56:21,085 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 06:56:21,085 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_138f0375-537e-4c08-ae56-44413b37fb39/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 -> 90b42b796d10b182fa6395d601a890ea7c0af16a [2018-12-09 06:56:21,101 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 06:56:21,108 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 06:56:21,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 06:56:21,111 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 06:56:21,111 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 06:56:21,111 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.i [2018-12-09 06:56:21,149 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/data/05cd1946f/394d2350361d4c9797fce48b9d8d1a21/FLAG0e3b150f1 [2018-12-09 06:56:21,691 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 06:56:21,691 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.i [2018-12-09 06:56:21,699 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/data/05cd1946f/394d2350361d4c9797fce48b9d8d1a21/FLAG0e3b150f1 [2018-12-09 06:56:22,134 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/data/05cd1946f/394d2350361d4c9797fce48b9d8d1a21 [2018-12-09 06:56:22,136 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 06:56:22,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 06:56:22,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 06:56:22,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 06:56:22,141 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 06:56:22,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:56:22" (1/1) ... [2018-12-09 06:56:22,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@630b4775 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22, skipping insertion in model container [2018-12-09 06:56:22,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:56:22" (1/1) ... [2018-12-09 06:56:22,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 06:56:22,182 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 06:56:22,440 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 06:56:22,451 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 06:56:22,516 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 06:56:22,544 INFO L195 MainTranslator]: Completed translation [2018-12-09 06:56:22,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22 WrapperNode [2018-12-09 06:56:22,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 06:56:22,546 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 06:56:22,546 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 06:56:22,546 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 06:56:22,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22" (1/1) ... [2018-12-09 06:56:22,570 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22" (1/1) ... [2018-12-09 06:56:22,594 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 06:56:22,595 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 06:56:22,595 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 06:56:22,595 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 06:56:22,601 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22" (1/1) ... [2018-12-09 06:56:22,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22" (1/1) ... [2018-12-09 06:56:22,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22" (1/1) ... [2018-12-09 06:56:22,605 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22" (1/1) ... [2018-12-09 06:56:22,616 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22" (1/1) ... [2018-12-09 06:56:22,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22" (1/1) ... [2018-12-09 06:56:22,620 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22" (1/1) ... [2018-12-09 06:56:22,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 06:56:22,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 06:56:22,624 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 06:56:22,624 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 06:56:22,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/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 [2018-12-09 06:56:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2018-12-09 06:56:22,658 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2018-12-09 06:56:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 06:56:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 06:56:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-09 06:56:22,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-09 06:56:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 06:56:22,658 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-09 06:56:22,659 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-09 06:56:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 06:56:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-09 06:56:22,659 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-09 06:56:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-09 06:56:22,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-09 06:56:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2018-12-09 06:56:22,659 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2018-12-09 06:56:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 06:56:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 06:56:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-12-09 06:56:22,659 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-12-09 06:56:22,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-09 06:56:22,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-09 06:56:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2018-12-09 06:56:22,660 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2018-12-09 06:56:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 06:56:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-09 06:56:22,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-09 06:56:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2018-12-09 06:56:22,660 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2018-12-09 06:56:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 06:56:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-09 06:56:22,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-09 06:56:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-12-09 06:56:22,660 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2018-12-09 06:56:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 06:56:22,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 06:56:22,660 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-09 06:56:22,660 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-09 06:56:23,314 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 06:56:23,314 INFO L280 CfgBuilder]: Removed 52 assue(true) statements. [2018-12-09 06:56:23,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 06:56:23 BoogieIcfgContainer [2018-12-09 06:56:23,315 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 06:56:23,315 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 06:56:23,315 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 06:56:23,323 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 06:56:23,323 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 06:56:23" (1/1) ... [2018-12-09 06:56:23,330 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 06:56:23,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 06:56:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 125 states and 169 transitions. [2018-12-09 06:56:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 169 transitions. [2018-12-09 06:56:23,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-12-09 06:56:23,362 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 06:56:23,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 06:56:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-09 06:56:23,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 06:56:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 127 states and 180 transitions. [2018-12-09 06:56:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 180 transitions. [2018-12-09 06:56:23,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-12-09 06:56:23,564 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 06:56:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 06:56:23,616 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-09 06:56:23,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 06:56:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 131 states and 196 transitions. [2018-12-09 06:56:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 196 transitions. [2018-12-09 06:56:23,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-12-09 06:56:23,695 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 06:56:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 06:56:23,741 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-09 06:56:23,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 06:56:23,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 130 states and 192 transitions. [2018-12-09 06:56:23,758 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2018-12-09 06:56:23,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-12-09 06:56:23,759 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 06:56:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 06:56:23,791 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-12-09 06:56:23,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 06:56:23,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 134 states and 199 transitions. [2018-12-09 06:56:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 199 transitions. [2018-12-09 06:56:23,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-12-09 06:56:23,826 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 06:56:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 06:56:23,873 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-09 06:56:23,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 06:56:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 137 states and 204 transitions. [2018-12-09 06:56:23,888 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 204 transitions. [2018-12-09 06:56:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-12-09 06:56:23,890 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 06:56:23,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 06:56:23,927 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-12-09 06:56:23,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 06:56:23,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 138 states and 204 transitions. [2018-12-09 06:56:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 204 transitions. [2018-12-09 06:56:23,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-12-09 06:56:23,935 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 06:56:23,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 06:56:23,964 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-09 06:56:23,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 06:56:23,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 137 states and 200 transitions. [2018-12-09 06:56:23,986 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 200 transitions. [2018-12-09 06:56:23,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-12-09 06:56:23,987 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 06:56:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 06:56:24,047 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-09 06:56:24,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 06:56:24,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 138 states and 201 transitions. [2018-12-09 06:56:24,067 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 201 transitions. [2018-12-09 06:56:24,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-12-09 06:56:24,067 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 06:56:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 06:56:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-09 06:56:24,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 06:56:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 143 states and 216 transitions. [2018-12-09 06:56:24,252 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 216 transitions. [2018-12-09 06:56:24,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-12-09 06:56:24,253 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 06:56:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 06:56:24,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 06:56:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 06:56:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 06:56:24,787 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 10 iterations. [2018-12-09 06:56:24,821 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2018-12-09 06:56:24,822 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2018-12-09 06:56:24,829 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2018-12-09 06:56:24,830 WARN L416 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2018-12-09 06:56:24,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.12 06:56:24 ImpRootNode [2018-12-09 06:56:24,899 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-09 06:56:24,899 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 06:56:24,899 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 06:56:24,900 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 06:56:24,900 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 06:56:23" (3/4) ... [2018-12-09 06:56:24,904 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 06:56:24,904 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 06:56:24,904 INFO L168 Benchmark]: Toolchain (without parser) took 2767.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 192.9 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -100.9 MB). Peak memory consumption was 92.0 MB. Max. memory is 11.5 GB. [2018-12-09 06:56:24,906 INFO L168 Benchmark]: CDTParser took 0.11 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. [2018-12-09 06:56:24,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.6 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -112.7 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-12-09 06:56:24,907 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.01 ms. Allocated memory is still 1.1 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. [2018-12-09 06:56:24,907 INFO L168 Benchmark]: Boogie Preprocessor took 28.58 ms. Allocated memory is still 1.1 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. [2018-12-09 06:56:24,908 INFO L168 Benchmark]: RCFGBuilder took 691.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 936.9 MB in the end (delta: 119.4 MB). Peak memory consumption was 119.4 MB. Max. memory is 11.5 GB. [2018-12-09 06:56:24,908 INFO L168 Benchmark]: CodeCheck took 1584.21 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 104.3 MB). Free memory was 936.9 MB in the beginning and 1.1 GB in the end (delta: -114.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 06:56:24,908 INFO L168 Benchmark]: Witness Printer took 4.43 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. [2018-12-09 06:56:24,911 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, 1.4s 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, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3322 GetRequests, 3292 SyntacticMatches, 4 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 159 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.2s 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={52:47}, 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={54:0}, s3c_hwmon_driver_group0={0:0}] [L1204] tmp = __VERIFIER_nondet_int() [L1206] case 0: [L1236] case 1: VAL [__this_module={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, s3c_hwmon_driver_group0={0:0}] [L1188] CALL, EXPR ldv_zalloc(624U) VAL [__this_module={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, s3c_hwmon_driver_group0={0:0}] [L1188] tmp = ldv_zalloc(624U) [L1189] s3c_hwmon_driver_group0 = (struct platform_device *)tmp VAL [__this_module={52:47}, 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={54:0}, s3c_hwmon_driver_group0={0:0}] [L1257] COND FALSE !(ldv_retval_1 != 0) VAL [__this_module={52:47}, 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={54:0}, s3c_hwmon_driver_group0={0:0}] [L1204] tmp = __VERIFIER_nondet_int() [L1206] case 0: VAL [__this_module={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, s3c_hwmon_driver_group0={0:0}] [L1318] CALL, EXPR ldv_zalloc(size) VAL [__this_module={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, s3c_hwmon_driver_group0={0:0}] [L1453] return __VERIFIER_nondet_pointer(); [L1446] RET, EXPR external_alloc() VAL [__this_module={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, s3c_hwmon_driver_group0={0:0}] [L1061] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [__this_module={52:47}, 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={258:259}, ref_cnt=0, s3c_hwmon_driver={54:0}, s3c_hwmon_driver_group0={0:0}] [L1292] long tmp ; VAL [__this_module={52:47}, 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={258:259}, ptr={258:259}, ref_cnt=0, s3c_hwmon_driver={54:0}, s3c_hwmon_driver_group0={0:0}] [L1294] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={52:47}, 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={258:259}, ref_cnt=0, s3c_hwmon_driver={54:0}, s3c_hwmon_driver_group0={0:0}] [L1325] return ((unsigned long )ptr > 2012UL); [L1294] RET, EXPR ldv_is_err(ptr) VAL [__this_module={52:47}, 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={258:259}, ptr={258:259}, ref_cnt=0, s3c_hwmon_driver={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, s3c_hwmon_driver_group0={0:0}] [L1453] return __VERIFIER_nondet_pointer(); [L1418] RET, EXPR external_alloc() VAL [__this_module={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, s3c_hwmon_driver_group0={0:0}] [L1075] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [__this_module={52:47}, 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={18446744073709551874:36893488147419103492}, ref_cnt=0, s3c_hwmon_driver={54:0}, s3c_hwmon_driver_group0={0:0}] [L1292] long tmp ; VAL [__this_module={52:47}, 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={18446744073709551874:36893488147419103492}, ptr={18446744073709551874:36893488147419103492}, ref_cnt=0, s3c_hwmon_driver={54:0}, s3c_hwmon_driver_group0={0:0}] [L1294] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={52:47}, 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={18446744073709551874:36893488147419103492}, ref_cnt=0, s3c_hwmon_driver={54:0}, s3c_hwmon_driver_group0={0:0}] [L1325] return ((unsigned long )ptr > 2012UL); [L1294] RET, EXPR ldv_is_err(ptr) VAL [__this_module={52:47}, 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={18446744073709551874:36893488147419103492}, ptr={18446744073709551874:36893488147419103492}, ref_cnt=0, s3c_hwmon_driver={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, 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={52:47}, 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={54:0}, s3c_hwmon_driver_group0={0:0}] * 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 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 406.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.6 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -112.7 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.01 ms. Allocated memory is still 1.1 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 28.58 ms. Allocated memory is still 1.1 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 691.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 936.9 MB in the end (delta: 119.4 MB). Peak memory consumption was 119.4 MB. Max. memory is 11.5 GB. * CodeCheck took 1584.21 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 104.3 MB). Free memory was 936.9 MB in the beginning and 1.1 GB in the end (delta: -114.6 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 4.43 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. * 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 [2018-12-09 06:56:26,187 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 06:56:26,188 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 06:56:26,196 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 06:56:26,196 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 06:56:26,197 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 06:56:26,198 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 06:56:26,199 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 06:56:26,200 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 06:56:26,201 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 06:56:26,201 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 06:56:26,201 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 06:56:26,202 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 06:56:26,203 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 06:56:26,203 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 06:56:26,204 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 06:56:26,204 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 06:56:26,205 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 06:56:26,207 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 06:56:26,208 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 06:56:26,208 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 06:56:26,209 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 06:56:26,211 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 06:56:26,211 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 06:56:26,211 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 06:56:26,212 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 06:56:26,212 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 06:56:26,213 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 06:56:26,213 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 06:56:26,214 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 06:56:26,214 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 06:56:26,215 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 06:56:26,215 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 06:56:26,215 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 06:56:26,216 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 06:56:26,216 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 06:56:26,216 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-12-09 06:56:26,226 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 06:56:26,227 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 06:56:26,227 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 06:56:26,227 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 06:56:26,228 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 06:56:26,228 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 06:56:26,228 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 06:56:26,228 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 06:56:26,228 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 06:56:26,229 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 06:56:26,229 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 06:56:26,229 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 06:56:26,229 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 06:56:26,229 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 06:56:26,229 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 06:56:26,229 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 06:56:26,230 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 06:56:26,230 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 06:56:26,230 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 06:56:26,230 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 06:56:26,230 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 06:56:26,230 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 06:56:26,230 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 06:56:26,231 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 06:56:26,231 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 06:56:26,231 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 06:56:26,231 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 06:56:26,231 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 06:56:26,231 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 06:56:26,231 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 06:56:26,231 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_138f0375-537e-4c08-ae56-44413b37fb39/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 -> 90b42b796d10b182fa6395d601a890ea7c0af16a [2018-12-09 06:56:26,254 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 06:56:26,261 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 06:56:26,263 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 06:56:26,264 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 06:56:26,265 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 06:56:26,265 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.i [2018-12-09 06:56:26,300 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/data/62533291a/6df95c64a9854a3ca5312e9809ee8d12/FLAGb6ae65eba [2018-12-09 06:56:26,674 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 06:56:26,675 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_false-unreach-call.cil.out.i [2018-12-09 06:56:26,686 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/data/62533291a/6df95c64a9854a3ca5312e9809ee8d12/FLAGb6ae65eba [2018-12-09 06:56:26,695 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/bin-2019/ukojak/data/62533291a/6df95c64a9854a3ca5312e9809ee8d12 [2018-12-09 06:56:26,697 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 06:56:26,698 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 06:56:26,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 06:56:26,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 06:56:26,700 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 06:56:26,701 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:56:26" (1/1) ... [2018-12-09 06:56:26,702 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 09.12 06:56:26, skipping insertion in model container [2018-12-09 06:56:26,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:56:26" (1/1) ... [2018-12-09 06:56:26,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 06:56:26,733 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 06:56:26,952 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 06:56:26,964 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 06:56:27,052 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 06:56:27,072 INFO L195 MainTranslator]: Completed translation [2018-12-09 06:56:27,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:27 WrapperNode [2018-12-09 06:56:27,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 06:56:27,073 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 06:56:27,073 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 06:56:27,073 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 06:56:27,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:27" (1/1) ... [2018-12-09 06:56:27,091 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:27" (1/1) ... [2018-12-09 06:56:27,112 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 06:56:27,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 06:56:27,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 06:56:27,112 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 06:56:27,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:27" (1/1) ... [2018-12-09 06:56:27,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:27" (1/1) ... [2018-12-09 06:56:27,122 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:27" (1/1) ... [2018-12-09 06:56:27,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:27" (1/1) ... [2018-12-09 06:56:27,133 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:27" (1/1) ... [2018-12-09 06:56:27,135 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:27" (1/1) ... [2018-12-09 06:56:27,138 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:27" (1/1) ... [2018-12-09 06:56:27,141 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 06:56:27,141 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 06:56:27,141 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 06:56:27,141 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 06:56:27,142 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:56:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_138f0375-537e-4c08-ae56-44413b37fb39/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 [2018-12-09 06:56:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2018-12-09 06:56:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2018-12-09 06:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 06:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 06:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-09 06:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-09 06:56:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-09 06:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-09 06:56:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-09 06:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 06:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-09 06:56:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-09 06:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-09 06:56:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-09 06:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2018-12-09 06:56:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2018-12-09 06:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-12-09 06:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 06:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 06:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 06:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-12-09 06:56:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-12-09 06:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-09 06:56:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-09 06:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-09 06:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2018-12-09 06:56:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2018-12-09 06:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-09 06:56:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-09 06:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2018-12-09 06:56:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2018-12-09 06:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-09 06:56:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-09 06:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-12-09 06:56:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2018-12-09 06:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 06:56:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 06:56:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-09 06:56:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-09 06:56:28,752 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 06:56:28,752 INFO L280 CfgBuilder]: Removed 52 assue(true) statements. [2018-12-09 06:56:28,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 06:56:28 BoogieIcfgContainer [2018-12-09 06:56:28,753 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 06:56:28,753 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 06:56:28,753 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 06:56:28,760 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 06:56:28,760 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 06:56:28" (1/1) ... [2018-12-09 06:56:28,767 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 06:56:28,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 06:56:28,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 125 states and 169 transitions. [2018-12-09 06:56:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 169 transitions. [2018-12-09 06:56:28,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-12-09 06:56:28,797 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 06:56:28,824 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) [2018-12-09 06:56:28,826 INFO L168 Benchmark]: Toolchain (without parser) took 2129.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 939.4 MB in the beginning and 976.9 MB in the end (delta: -37.5 MB). Peak memory consumption was 107.7 MB. Max. memory is 11.5 GB. [2018-12-09 06:56:28,827 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-12-09 06:56:28,828 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -178.4 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. [2018-12-09 06:56:28,828 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.74 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. [2018-12-09 06:56:28,828 INFO L168 Benchmark]: Boogie Preprocessor took 28.80 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-09 06:56:28,828 INFO L168 Benchmark]: RCFGBuilder took 1611.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 983.6 MB in the end (delta: 127.4 MB). Peak memory consumption was 127.4 MB. Max. memory is 11.5 GB. [2018-12-09 06:56:28,829 INFO L168 Benchmark]: CodeCheck took 73.02 ms. Allocated memory is still 1.2 GB. Free memory was 983.6 MB in the beginning and 976.9 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-09 06:56:28,831 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 0.12 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 374.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -178.4 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.74 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. * Boogie Preprocessor took 28.80 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1611.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 983.6 MB in the end (delta: 127.4 MB). Peak memory consumption was 127.4 MB. Max. memory is 11.5 GB. * CodeCheck took 73.02 ms. Allocated memory is still 1.2 GB. Free memory was 983.6 MB in the beginning and 976.9 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...