./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.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_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -s /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/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 0478e5c9de031312ea5d4939045573f402ed4f49 ........................................................................................................................................................................................................................................................................................................................................................................................................ 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_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -s /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/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 0478e5c9de031312ea5d4939045573f402ed4f49 ............................................................................................................................................................................................................................................ 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 09:50:24,570 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 09:50:24,571 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 09:50:24,577 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 09:50:24,577 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 09:50:24,578 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 09:50:24,579 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 09:50:24,580 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 09:50:24,581 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 09:50:24,581 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 09:50:24,582 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 09:50:24,582 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 09:50:24,582 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 09:50:24,583 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 09:50:24,583 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 09:50:24,584 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 09:50:24,584 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 09:50:24,585 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 09:50:24,586 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 09:50:24,587 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 09:50:24,588 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 09:50:24,588 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 09:50:24,590 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 09:50:24,590 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 09:50:24,590 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 09:50:24,590 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 09:50:24,591 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 09:50:24,591 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 09:50:24,592 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 09:50:24,592 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 09:50:24,593 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 09:50:24,593 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 09:50:24,593 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 09:50:24,593 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 09:50:24,594 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 09:50:24,594 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 09:50:24,594 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-09 09:50:24,602 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 09:50:24,602 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 09:50:24,603 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 09:50:24,603 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 09:50:24,603 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 09:50:24,603 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 09:50:24,603 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 09:50:24,604 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 09:50:24,604 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 09:50:24,604 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 09:50:24,604 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 09:50:24,604 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 09:50:24,604 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 09:50:24,604 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 09:50:24,604 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 09:50:24,605 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 09:50:24,605 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 09:50:24,605 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 09:50:24,605 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 09:50:24,605 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 09:50:24,605 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 09:50:24,605 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 09:50:24,606 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 09:50:24,606 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 09:50:24,606 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 09:50:24,606 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 09:50:24,606 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 09:50:24,606 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_97d5138e-b651-4e4e-9b48-628a0463abed/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 -> 0478e5c9de031312ea5d4939045573f402ed4f49 [2018-12-09 09:50:24,623 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 09:50:24,630 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 09:50:24,632 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 09:50:24,633 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 09:50:24,633 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 09:50:24,634 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2018-12-09 09:50:24,669 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/data/500fc0854/a8c77a60b19b4a95bef8281d517b7b7a/FLAG148b594d0 [2018-12-09 09:50:25,109 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 09:50:25,110 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2018-12-09 09:50:25,118 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/data/500fc0854/a8c77a60b19b4a95bef8281d517b7b7a/FLAG148b594d0 [2018-12-09 09:50:25,425 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/data/500fc0854/a8c77a60b19b4a95bef8281d517b7b7a [2018-12-09 09:50:25,431 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 09:50:25,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 09:50:25,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 09:50:25,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 09:50:25,440 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 09:50:25,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:50:25" (1/1) ... [2018-12-09 09:50:25,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@285e2914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25, skipping insertion in model container [2018-12-09 09:50:25,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:50:25" (1/1) ... [2018-12-09 09:50:25,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 09:50:25,479 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 09:50:25,745 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:50:25,752 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 09:50:25,811 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:50:25,835 INFO L195 MainTranslator]: Completed translation [2018-12-09 09:50:25,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25 WrapperNode [2018-12-09 09:50:25,835 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 09:50:25,836 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 09:50:25,836 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 09:50:25,836 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 09:50:25,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25" (1/1) ... [2018-12-09 09:50:25,853 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25" (1/1) ... [2018-12-09 09:50:25,874 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 09:50:25,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 09:50:25,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 09:50:25,874 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 09:50:25,880 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25" (1/1) ... [2018-12-09 09:50:25,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25" (1/1) ... [2018-12-09 09:50:25,884 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25" (1/1) ... [2018-12-09 09:50:25,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25" (1/1) ... [2018-12-09 09:50:25,894 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25" (1/1) ... [2018-12-09 09:50:25,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25" (1/1) ... [2018-12-09 09:50:25,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25" (1/1) ... [2018-12-09 09:50:25,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 09:50:25,902 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 09:50:25,902 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 09:50:25,902 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 09:50:25,902 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/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 09:50:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2018-12-09 09:50:25,937 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2018-12-09 09:50:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 09:50:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 09:50:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 09:50:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-09 09:50:25,938 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-09 09:50:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 09:50:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-09 09:50:25,938 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-09 09:50:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-09 09:50:25,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-09 09:50:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2018-12-09 09:50:25,938 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2018-12-09 09:50:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 09:50:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 09:50:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-12-09 09:50:25,938 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-12-09 09:50:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-09 09:50:25,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-09 09:50:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2018-12-09 09:50:25,939 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2018-12-09 09:50:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 09:50:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2018-12-09 09:50:25,939 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2018-12-09 09:50:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 09:50:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-12-09 09:50:25,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-12-09 09:50:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-12-09 09:50:25,939 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2018-12-09 09:50:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 09:50:25,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 09:50:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-09 09:50:25,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-09 09:50:26,523 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 09:50:26,524 INFO L280 CfgBuilder]: Removed 58 assue(true) statements. [2018-12-09 09:50:26,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:50:26 BoogieIcfgContainer [2018-12-09 09:50:26,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 09:50:26,524 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 09:50:26,525 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 09:50:26,531 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 09:50:26,531 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:50:26" (1/1) ... [2018-12-09 09:50:26,538 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:50:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:50:26,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 112 states and 149 transitions. [2018-12-09 09:50:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2018-12-09 09:50:26,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-12-09 09:50:26,569 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:50:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:50:26,825 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 09:50:26,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:50:26,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 114 states and 151 transitions. [2018-12-09 09:50:26,878 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 151 transitions. [2018-12-09 09:50:26,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-12-09 09:50:26,880 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:50:26,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 09:50:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 09:50:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 09:50:27,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 09:50:27,342 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-12-09 09:50:27,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.12 09:50:27 ImpRootNode [2018-12-09 09:50:27,436 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-09 09:50:27,437 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 09:50:27,437 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 09:50:27,437 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 09:50:27,437 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:50:26" (3/4) ... [2018-12-09 09:50:27,441 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 09:50:27,441 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 09:50:27,442 INFO L168 Benchmark]: Toolchain (without parser) took 2009.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 956.0 MB in the beginning and 864.3 MB in the end (delta: 91.7 MB). Peak memory consumption was 225.4 MB. Max. memory is 11.5 GB. [2018-12-09 09:50:27,443 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:50:27,443 INFO L168 Benchmark]: CACSL2BoogieTranslator took 400.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -154.2 MB). Peak memory consumption was 37.1 MB. Max. memory is 11.5 GB. [2018-12-09 09:50:27,444 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.04 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-12-09 09:50:27,444 INFO L168 Benchmark]: Boogie Preprocessor took 27.63 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 09:50:27,445 INFO L168 Benchmark]: RCFGBuilder took 622.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 991.1 MB in the end (delta: 112.6 MB). Peak memory consumption was 112.6 MB. Max. memory is 11.5 GB. [2018-12-09 09:50:27,445 INFO L168 Benchmark]: CodeCheck took 911.96 ms. Allocated memory is still 1.2 GB. Free memory was 991.1 MB in the beginning and 864.3 MB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 11.5 GB. [2018-12-09 09:50:27,446 INFO L168 Benchmark]: Witness Printer took 4.24 ms. Allocated memory is still 1.2 GB. Free memory is still 864.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:50:27,448 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 13 procedures, 149 locations, 1 error locations. UNSAFE Result, 0.7s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 70 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 10 SolverSat, 4 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 301 GetRequests, 296 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 102 NumberOfCodeBlocks, 102 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 48 ConstructedInterpolants, 0 QuantifiedInterpolants, 2880 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 8/8 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: 1256]: 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 1134, overapproximation of bitwiseOr at line 849. Possible FailurePath: [L1134-L1136] 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}; [L1158] int LDV_IN_INTERRUPT ; [L1301] int ldv_count_1 = 0; [L1302] int ldv_count_2 = 0; [L1310] int ldv_call_dev_attr_of_sensor_device_attribute = 0; [L1161] struct platform_device *var_group1 ; [L1162] int res_s3c_hwmon_probe_10 ; [L1163] int ldv_s_s3c_hwmon_driver_platform_driver ; [L1164] int tmp ; [L1165] int tmp___0 ; [L1166] int tmp___1 ; [L1168] ldv_s_s3c_hwmon_driver_platform_driver = 0 [L1169] LDV_IN_INTERRUPT = 1 VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1171] FCALL ldv_handler_precall() VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1139] int tmp ; [L1385] return __VERIFIER_nondet_int(); [L1141] tmp = platform_driver_register(& s3c_hwmon_driver) [L1142] return (tmp); [L1172] tmp = s3c_hwmon_init() [L1173] COND FALSE !(tmp != 0) VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1207] tmp___1 = __VERIFIER_nondet_int() [L1208] COND TRUE tmp___1 != 0 || ldv_s_s3c_hwmon_driver_platform_driver != 0 [L1179] tmp___0 = __VERIFIER_nondet_int() [L1181] case 0: VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1182] COND TRUE ldv_s_s3c_hwmon_driver_platform_driver == 0 [L1004] struct s3c_hwmon_pdata *pdata ; [L1005] struct s3c_hwmon *hwmon ; [L1006] int ret ; [L1007] int i ; [L1008] void *tmp ; [L1009] struct lock_class_key __key ; [L1010] long tmp___0 ; [L1011] long tmp___1 ; [L1012] long tmp___2 ; [L1013] long tmp___3 ; [L1014] struct s3c_hwmon_chcfg *cfg ; [L1016] EXPR dev->dev.platform_data [L1016] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1017] ret = 0 VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1018] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) [L847] void *tmp ; [L839] void *tmp___2 ; [L825] COND TRUE __VERIFIER_nondet_int() [L826] void *res = malloc(size); VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L827] CALL ldv_is_err(res) VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={-36893488147419101220:0}, s3c_hwmon_driver={46:0}] [L1268] return ((unsigned long )ptr > 2012UL); [L827] RET ldv_is_err(res) VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L828] return res; VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L835] return ldv_malloc(size); [L841] tmp___2 = __kmalloc(size, flags) [L842] return (tmp___2); [L849] tmp = kmalloc(size, flags | 32768U) [L850] return (tmp); [L1023] tmp = kzalloc(800U, 208U) [L1024] hwmon = (struct s3c_hwmon *)tmp VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1025] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)0)) [L1396] CALL, EXPR external_alloc() VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1403] return __VERIFIER_nondet_pointer(); [L1396] RET, EXPR external_alloc() VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1396] return (struct s3c_adc_client *)external_alloc(); [L1032] hwmon->client = s3c_adc_register(dev, 0, 0, 0U) [L1033] EXPR hwmon->client VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1033] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={137:136}, s3c_hwmon_driver={46:0}] [L1230] long tmp ; VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={137:136}, ptr={137:136}, s3c_hwmon_driver={46:0}] [L1232] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={137:136}, s3c_hwmon_driver={46:0}] [L1268] return ((unsigned long )ptr > 2012UL); [L1232] RET, EXPR ldv_is_err(ptr) VAL [__this_module={44:45}, 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, ptr={137:136}, ptr={137:136}, s3c_hwmon_driver={46:0}] [L1232] tmp = ldv_is_err(ptr) [L1233] return (tmp); [L1033] RET, EXPR IS_ERR((void const *)hwmon->client) VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1033] tmp___1 = IS_ERR((void const *)hwmon->client) [L1034] COND FALSE !(tmp___1 != 0L) [L899] return (0); [L1041] ret = s3c_hwmon_add_raw(& dev->dev) [L1042] COND FALSE !(ret != 0) [L1359] CALL, EXPR external_alloc() VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1403] return __VERIFIER_nondet_pointer(); [L1359] RET, EXPR external_alloc() VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1359] return (struct device *)external_alloc(); [L1046] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1047] EXPR hwmon->hwmon_dev VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1047] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, s3c_hwmon_driver={46:0}] [L1230] long tmp ; VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={46:0}] [L1232] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, s3c_hwmon_driver={46:0}] [L1268] return ((unsigned long )ptr > 2012UL); [L1232] RET, EXPR ldv_is_err(ptr) VAL [__this_module={44:45}, 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, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={46:0}] [L1232] tmp = ldv_is_err(ptr) [L1233] return (tmp); [L1047] RET, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1047] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1048] COND FALSE !(tmp___3 != 0L) [L1055] i = 0 VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1094] COND TRUE (unsigned int )i <= 7U [L1058] EXPR pdata->in[i] [L1058] cfg = pdata->in[i] [L1059] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1063] EXPR cfg->mult [L1063] COND FALSE !(cfg->mult > 65535U) [L1068] EXPR cfg->div VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1068] COND FALSE !(cfg->div == 0U) [L1073] pdata->in[i] [L961] struct sensor_device_attribute *attr ; [L962] int ret ; [L965] attr = & attrs->in [L966] attr->index = channel [L967] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L968] attr->dev_attr.attr.mode = 292U [L969] attr->dev_attr.show = & s3c_hwmon_ch_show [L1238] int tmp ; VAL [__this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1240] CALL ldv_device_create_file_dev_attr_of_sensor_device_attribute(ldv_func_arg2) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1314] COND TRUE ldv_call_dev_attr_of_sensor_device_attribute == 0 [L1315] ldv_count_2 = ldv_count_2 + 1 [L1316] 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={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1317] 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={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] [L1256] __VERIFIER_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={44:45}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={46:0}] * 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 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 400.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -154.2 MB). Peak memory consumption was 37.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.04 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.63 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 622.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 991.1 MB in the end (delta: 112.6 MB). Peak memory consumption was 112.6 MB. Max. memory is 11.5 GB. * CodeCheck took 911.96 ms. Allocated memory is still 1.2 GB. Free memory was 991.1 MB in the beginning and 864.3 MB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 11.5 GB. * Witness Printer took 4.24 ms. Allocated memory is still 1.2 GB. Free memory is still 864.3 MB. There was no memory consumed. Max. memory is 11.5 GB. 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 09:50:28,673 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 09:50:28,673 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 09:50:28,679 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 09:50:28,680 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 09:50:28,680 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 09:50:28,681 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 09:50:28,682 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 09:50:28,682 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 09:50:28,683 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 09:50:28,683 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 09:50:28,683 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 09:50:28,684 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 09:50:28,684 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 09:50:28,685 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 09:50:28,685 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 09:50:28,686 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 09:50:28,687 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 09:50:28,687 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 09:50:28,688 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 09:50:28,689 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 09:50:28,689 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 09:50:28,690 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 09:50:28,691 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 09:50:28,691 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 09:50:28,691 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 09:50:28,692 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 09:50:28,692 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 09:50:28,692 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 09:50:28,693 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 09:50:28,693 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 09:50:28,694 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 09:50:28,694 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 09:50:28,694 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 09:50:28,694 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 09:50:28,695 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 09:50:28,695 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-12-09 09:50:28,702 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 09:50:28,702 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 09:50:28,703 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 09:50:28,703 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 09:50:28,703 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 09:50:28,703 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 09:50:28,704 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 09:50:28,704 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 09:50:28,704 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 09:50:28,704 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 09:50:28,704 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 09:50:28,704 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 09:50:28,704 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 09:50:28,705 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 09:50:28,705 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 09:50:28,705 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 09:50:28,705 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 09:50:28,705 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 09:50:28,705 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 09:50:28,705 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 09:50:28,705 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 09:50:28,706 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 09:50:28,706 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 09:50:28,706 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 09:50:28,706 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 09:50:28,706 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 09:50:28,706 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 09:50:28,706 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 09:50:28,706 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 09:50:28,707 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 09:50:28,707 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_97d5138e-b651-4e4e-9b48-628a0463abed/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 -> 0478e5c9de031312ea5d4939045573f402ed4f49 [2018-12-09 09:50:28,725 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 09:50:28,735 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 09:50:28,737 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 09:50:28,739 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 09:50:28,739 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 09:50:28,739 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2018-12-09 09:50:28,782 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/data/bfbf8a90c/1f34e519b26e4539b806de7d9bac35d2/FLAGe9eda0569 [2018-12-09 09:50:29,247 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 09:50:29,248 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2018-12-09 09:50:29,258 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/data/bfbf8a90c/1f34e519b26e4539b806de7d9bac35d2/FLAGe9eda0569 [2018-12-09 09:50:29,268 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/bin-2019/ukojak/data/bfbf8a90c/1f34e519b26e4539b806de7d9bac35d2 [2018-12-09 09:50:29,270 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 09:50:29,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 09:50:29,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 09:50:29,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 09:50:29,275 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 09:50:29,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:50:29" (1/1) ... [2018-12-09 09:50:29,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74b154f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29, skipping insertion in model container [2018-12-09 09:50:29,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:50:29" (1/1) ... [2018-12-09 09:50:29,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 09:50:29,313 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 09:50:29,550 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:50:29,560 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 09:50:29,645 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:50:29,664 INFO L195 MainTranslator]: Completed translation [2018-12-09 09:50:29,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29 WrapperNode [2018-12-09 09:50:29,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 09:50:29,665 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 09:50:29,665 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 09:50:29,665 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 09:50:29,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29" (1/1) ... [2018-12-09 09:50:29,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29" (1/1) ... [2018-12-09 09:50:29,703 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 09:50:29,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 09:50:29,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 09:50:29,703 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 09:50:29,709 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29" (1/1) ... [2018-12-09 09:50:29,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29" (1/1) ... [2018-12-09 09:50:29,713 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29" (1/1) ... [2018-12-09 09:50:29,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29" (1/1) ... [2018-12-09 09:50:29,724 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29" (1/1) ... [2018-12-09 09:50:29,726 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29" (1/1) ... [2018-12-09 09:50:29,728 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29" (1/1) ... [2018-12-09 09:50:29,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 09:50:29,732 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 09:50:29,732 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 09:50:29,732 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 09:50:29,733 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:50:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_97d5138e-b651-4e4e-9b48-628a0463abed/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 09:50:29,764 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2018-12-09 09:50:29,764 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2018-12-09 09:50:29,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 09:50:29,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 09:50:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-09 09:50:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-09 09:50:29,765 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-09 09:50:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 09:50:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-09 09:50:29,765 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-09 09:50:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-09 09:50:29,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-09 09:50:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2018-12-09 09:50:29,765 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2018-12-09 09:50:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-12-09 09:50:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 09:50:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 09:50:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 09:50:29,766 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-12-09 09:50:29,766 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-12-09 09:50:29,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-09 09:50:29,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2018-12-09 09:50:29,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-09 09:50:29,766 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2018-12-09 09:50:29,766 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2018-12-09 09:50:29,766 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2018-12-09 09:50:29,766 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2018-12-09 09:50:29,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-12-09 09:50:29,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-12-09 09:50:29,766 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-12-09 09:50:29,766 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2018-12-09 09:50:29,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 09:50:29,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 09:50:29,767 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-09 09:50:29,767 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-09 09:50:31,390 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 09:50:31,390 INFO L280 CfgBuilder]: Removed 58 assue(true) statements. [2018-12-09 09:50:31,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:50:31 BoogieIcfgContainer [2018-12-09 09:50:31,390 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 09:50:31,391 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 09:50:31,391 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 09:50:31,400 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 09:50:31,400 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:50:31" (1/1) ... [2018-12-09 09:50:31,409 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:50:31,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 09:50:31,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 112 states and 149 transitions. [2018-12-09 09:50:31,443 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2018-12-09 09:50:31,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-12-09 09:50:31,449 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 09:50:31,480 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 09:50:31,482 INFO L168 Benchmark]: Toolchain (without parser) took 2212.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 938.0 MB in the beginning and 1.0 GB in the end (delta: -63.2 MB). Peak memory consumption was 84.7 MB. Max. memory is 11.5 GB. [2018-12-09 09:50:31,484 INFO L168 Benchmark]: CDTParser took 0.16 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 09:50:31,484 INFO L168 Benchmark]: CACSL2BoogieTranslator took 393.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -182.7 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. [2018-12-09 09:50:31,484 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.82 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 09:50:31,484 INFO L168 Benchmark]: Boogie Preprocessor took 28.50 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 09:50:31,485 INFO L168 Benchmark]: RCFGBuilder took 1658.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 106.2 MB). Peak memory consumption was 106.2 MB. Max. memory is 11.5 GB. [2018-12-09 09:50:31,485 INFO L168 Benchmark]: CodeCheck took 91.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-09 09:50:31,487 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 0.16 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 393.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -182.7 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.82 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 28.50 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 1658.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 106.2 MB). Peak memory consumption was 106.2 MB. Max. memory is 11.5 GB. * CodeCheck took 91.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB 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...