./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.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/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.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/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 bd09bf52beecd86faff953c85e9e6930f94edf9c ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/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.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/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 bd09bf52beecd86faff953c85e9e6930f94edf9c .......................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 02:36:05,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:36:05,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:36:05,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:36:05,674 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:36:05,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:36:05,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:36:05,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:36:05,681 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:36:05,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:36:05,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:36:05,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:36:05,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:36:05,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:36:05,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:36:05,688 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:36:05,689 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:36:05,690 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:36:05,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:36:05,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:36:05,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:36:05,698 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:36:05,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:36:05,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:36:05,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:36:05,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:36:05,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:36:05,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:36:05,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:36:05,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:36:05,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:36:05,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:36:05,707 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:36:05,708 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:36:05,709 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:36:05,710 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:36:05,710 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:36:05,710 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:36:05,711 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:36:05,712 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:36:05,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:36:05,713 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-20 02:36:05,727 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:36:05,727 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:36:05,728 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:36:05,728 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:36:05,729 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:36:05,729 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:36:05,729 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:36:05,730 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 02:36:05,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:36:05,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:36:05,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:36:05,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:36:05,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:36:05,731 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:36:05,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:36:05,731 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:36:05,731 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:36:05,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:36:05,732 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:36:05,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:36:05,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:36:05,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:36:05,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:36:05,733 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 02:36:05,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 02:36:05,733 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:36:05,734 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 02:36:05,734 INFO L138 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/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__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 -> bd09bf52beecd86faff953c85e9e6930f94edf9c [2019-11-20 02:36:05,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:36:05,944 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:36:05,947 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:36:05,949 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:36:05,949 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:36:05,950 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-11-20 02:36:06,011 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/data/260b58914/2b2c5d39ba0c4bff88094193df37c50c/FLAGf9c18ea48 [2019-11-20 02:36:06,531 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:36:06,532 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-11-20 02:36:06,559 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/data/260b58914/2b2c5d39ba0c4bff88094193df37c50c/FLAGf9c18ea48 [2019-11-20 02:36:06,750 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/data/260b58914/2b2c5d39ba0c4bff88094193df37c50c [2019-11-20 02:36:06,753 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:36:06,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:36:06,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:36:06,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:36:06,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:36:06,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:36:06" (1/1) ... [2019-11-20 02:36:06,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a9edfaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:06, skipping insertion in model container [2019-11-20 02:36:06,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:36:06" (1/1) ... [2019-11-20 02:36:06,776 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:36:06,844 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:36:07,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:36:07,415 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:36:07,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:36:07,644 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:36:07,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:07 WrapperNode [2019-11-20 02:36:07,645 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:36:07,646 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:36:07,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:36:07,647 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:36:07,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:07" (1/1) ... [2019-11-20 02:36:07,695 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:07" (1/1) ... [2019-11-20 02:36:07,787 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:36:07,788 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:36:07,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:36:07,790 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:36:07,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:07" (1/1) ... [2019-11-20 02:36:07,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:07" (1/1) ... [2019-11-20 02:36:07,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:07" (1/1) ... [2019-11-20 02:36:07,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:07" (1/1) ... [2019-11-20 02:36:07,891 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:07" (1/1) ... [2019-11-20 02:36:07,903 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:07" (1/1) ... [2019-11-20 02:36:07,925 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:07" (1/1) ... [2019-11-20 02:36:07,937 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:36:07,938 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:36:07,938 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:36:07,938 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:36:07,939 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:36:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-11-20 02:36:08,020 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-11-20 02:36:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 02:36:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 02:36:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-20 02:36:08,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-20 02:36:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 02:36:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 02:36:08,022 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 02:36:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 02:36:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-11-20 02:36:08,024 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-11-20 02:36:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-20 02:36:08,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-20 02:36:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-11-20 02:36:08,025 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-11-20 02:36:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 02:36:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 02:36:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-11-20 02:36:08,026 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-11-20 02:36:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-11-20 02:36:08,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-11-20 02:36:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-11-20 02:36:08,028 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-11-20 02:36:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 02:36:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-20 02:36:08,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-20 02:36:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-11-20 02:36:08,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-11-20 02:36:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 02:36:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 02:36:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-20 02:36:08,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-20 02:36:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-11-20 02:36:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-11-20 02:36:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:36:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:36:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-11-20 02:36:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-11-20 02:36:08,647 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-20 02:36:09,638 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 02:36:09,638 INFO L285 CfgBuilder]: Removed 52 assume(true) statements. [2019-11-20 02:36:09,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:36:09 BoogieIcfgContainer [2019-11-20 02:36:09,640 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 02:36:09,640 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 02:36:09,641 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 02:36:09,652 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 02:36:09,652 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:36:09" (1/1) ... [2019-11-20 02:36:09,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:36:09,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:36:09,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 125 states and 169 transitions. [2019-11-20 02:36:09,701 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 169 transitions. [2019-11-20 02:36:09,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-11-20 02:36:09,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:36:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:36:10,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-20 02:36:10,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:36:10,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 127 states and 180 transitions. [2019-11-20 02:36:10,157 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 180 transitions. [2019-11-20 02:36:10,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-11-20 02:36:10,160 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:36:10,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:36:10,307 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-20 02:36:10,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:36:10,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 131 states and 196 transitions. [2019-11-20 02:36:10,457 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 196 transitions. [2019-11-20 02:36:10,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-11-20 02:36:10,462 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:36:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:36:10,559 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-20 02:36:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:36:10,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 130 states and 192 transitions. [2019-11-20 02:36:10,606 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2019-11-20 02:36:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-11-20 02:36:10,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:36:10,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:36:10,734 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-11-20 02:36:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:36:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 134 states and 199 transitions. [2019-11-20 02:36:10,809 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 199 transitions. [2019-11-20 02:36:10,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-11-20 02:36:10,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:36:10,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:36:10,865 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-20 02:36:10,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:36:10,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 137 states and 204 transitions. [2019-11-20 02:36:10,901 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 204 transitions. [2019-11-20 02:36:10,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-11-20 02:36:10,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:36:10,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:36:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-11-20 02:36:10,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:36:10,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 138 states and 204 transitions. [2019-11-20 02:36:10,972 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 204 transitions. [2019-11-20 02:36:10,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-11-20 02:36:10,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:36:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:36:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-20 02:36:11,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:36:11,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 137 states and 200 transitions. [2019-11-20 02:36:11,109 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 200 transitions. [2019-11-20 02:36:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-11-20 02:36:11,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:36:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:36:11,190 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-20 02:36:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:36:11,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 138 states and 201 transitions. [2019-11-20 02:36:11,239 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 201 transitions. [2019-11-20 02:36:11,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-11-20 02:36:11,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:36:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:36:11,334 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-20 02:36:11,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:36:11,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 143 states and 216 transitions. [2019-11-20 02:36:11,737 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 216 transitions. [2019-11-20 02:36:11,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-11-20 02:36:11,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:36:11,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 02:36:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 02:36:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 02:36:13,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 02:36:13,366 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 10 iterations. [2019-11-20 02:36:13,432 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:36:13,437 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:36:13,443 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:36:13,449 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-20 02:36:13,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 20.11 02:36:13 ImpRootNode [2019-11-20 02:36:13,569 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-20 02:36:13,569 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 02:36:13,569 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 02:36:13,570 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 02:36:13,571 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:36:09" (3/4) ... [2019-11-20 02:36:13,574 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-20 02:36:13,574 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 02:36:13,577 INFO L168 Benchmark]: Toolchain (without parser) took 6821.35 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.0 MB). Free memory was 940.7 MB in the beginning and 988.5 MB in the end (delta: -47.8 MB). Peak memory consumption was 178.2 MB. Max. memory is 11.5 GB. [2019-11-20 02:36:13,577 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:36:13,578 INFO L168 Benchmark]: CACSL2BoogieTranslator took 890.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -152.1 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-20 02:36:13,579 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.31 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-11-20 02:36:13,579 INFO L168 Benchmark]: Boogie Preprocessor took 149.26 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. [2019-11-20 02:36:13,580 INFO L168 Benchmark]: RCFGBuilder took 1702.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 964.7 MB in the end (delta: 121.0 MB). Peak memory consumption was 121.0 MB. Max. memory is 11.5 GB. [2019-11-20 02:36:13,581 INFO L168 Benchmark]: CodeCheck took 3928.53 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 91.8 MB). Free memory was 964.7 MB in the beginning and 988.5 MB in the end (delta: -23.7 MB). Peak memory consumption was 68.0 MB. Max. memory is 11.5 GB. [2019-11-20 02:36:13,582 INFO L168 Benchmark]: Witness Printer took 5.31 ms. Allocated memory is still 1.3 GB. Free memory is still 988.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:36:13,585 INFO L335 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, 126 locations, 1 error locations. Result: UNSAFE, OverallTime: 3.6s, OverallIterations: 10, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 18248 SDtfs, 4086 SDslu, 10650 SDs, 0 SdLazy, 8614 SolverSat, 2686 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3322 GetRequests, 3293 SyntacticMatches, 3 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 150 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.5s 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 DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 844]: 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 1154. Possible FailurePath: [L867] int ldv_state_variable_1 ; [L868] struct platform_device *s3c_hwmon_driver_group0 ; [L869] int LDV_IN_INTERRUPT = 1; [L870] int ref_cnt ; [L871] int ldv_state_variable_0 ; [L1154-L1156] 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}; [L1172] int ldv_retval_0 ; [L1173] int ldv_retval_1 ; [L1350] int ldv_count_1 = 0; [L1351] int ldv_count_2 = 0; [L1359] int ldv_call_dev_attr_of_sensor_device_attribute = 0; [L1187] int tmp ; [L1188] int tmp___0 ; [L1189] int tmp___1 ; [L1192] ldv_state_variable_1 = 0 [L1193] ref_cnt = 0 [L1194] ldv_state_variable_0 = 1 VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={0:0}] [L1196] tmp = __VERIFIER_nondet_int() [L1198] case 0: [L1228] case 1: VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={0:0}] [L1229] COND TRUE ldv_state_variable_0 != 0 [L1230] tmp___1 = __VERIFIER_nondet_int() [L1232] case 0: [L1240] case 1: VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={0:0}] [L1241] COND TRUE ldv_state_variable_0 == 1 [L1159] int tmp ; [L1427] return __VERIFIER_nondet_int(); [L1161] tmp = platform_driver_register(& s3c_hwmon_driver) [L1162] return (tmp); [L1242] ldv_retval_1 = s3c_hwmon_init() [L1243] COND TRUE ldv_retval_1 == 0 [L1244] ldv_state_variable_0 = 3 [L1245] ldv_state_variable_1 = 1 [L1178] void *tmp ; VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={0:0}] [L1180] CALL, EXPR ldv_zalloc(624U) VAL [__this_module={57:38}, 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={4306:0}, 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); [L1180] RET, EXPR ldv_zalloc(624U) VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={0:0}] [L1180] tmp = ldv_zalloc(624U) [L1181] s3c_hwmon_driver_group0 = (struct platform_device *)tmp VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1249] COND FALSE !(ldv_retval_1 != 0) VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1196] tmp = __VERIFIER_nondet_int() [L1198] case 0: VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1199] COND TRUE ldv_state_variable_1 != 0 [L1200] tmp___0 = __VERIFIER_nondet_int() [L1202] case 0: VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1203] COND TRUE ldv_state_variable_1 == 1 [L1024] struct s3c_hwmon_pdata *pdata ; [L1025] struct s3c_hwmon *hwmon ; [L1026] int ret ; [L1027] int i ; [L1028] void *tmp ; [L1029] struct lock_class_key __key ; [L1030] long tmp___0 ; [L1031] long tmp___1 ; [L1032] long tmp___2 ; [L1033] long tmp___3 ; [L1034] struct s3c_hwmon_chcfg *cfg ; [L1036] EXPR dev->dev.platform_data [L1036] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1037] ret = 0 VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1038] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) [L1308] void *tmp ; VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1310] CALL, EXPR ldv_zalloc(size) VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [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); [L1310] RET, EXPR ldv_zalloc(size) VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1310] tmp = ldv_zalloc(size) [L1311] return (tmp); [L1043] tmp = ldv_kzalloc_9(800U, 208U) [L1044] hwmon = (struct s3c_hwmon *)tmp VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1045] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)0)) [L1438] CALL, EXPR external_alloc() VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1445] return __VERIFIER_nondet_pointer(); [L1438] RET, EXPR external_alloc() VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1438] return (struct s3c_adc_client *)external_alloc(); [L1052] hwmon->client = s3c_adc_register(dev, 0, 0, 0U) [L1053] EXPR hwmon->client VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1053] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [__this_module={57:38}, 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={264:265}, ref_cnt=0, s3c_hwmon_driver={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1284] long tmp ; VAL [__this_module={57:38}, 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={264:265}, ptr={264:265}, ref_cnt=0, s3c_hwmon_driver={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1286] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={57:38}, 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={264:265}, ref_cnt=0, s3c_hwmon_driver={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1317] return ((unsigned long )ptr > 2012UL); [L1286] RET, EXPR ldv_is_err(ptr) VAL [__this_module={57:38}, 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={264:265}, ptr={264:265}, ref_cnt=0, s3c_hwmon_driver={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1286] tmp = ldv_is_err(ptr) [L1287] return (tmp); [L1053] RET, EXPR IS_ERR((void const *)hwmon->client) VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1053] tmp___1 = IS_ERR((void const *)hwmon->client) [L1054] COND FALSE !(tmp___1 != 0L) [L919] return (0); [L1061] ret = s3c_hwmon_add_raw(& dev->dev) [L1062] COND FALSE !(ret != 0) [L1410] CALL, EXPR external_alloc() VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1445] return __VERIFIER_nondet_pointer(); [L1410] RET, EXPR external_alloc() VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1410] return (struct device *)external_alloc(); [L1066] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1067] EXPR hwmon->hwmon_dev VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1067] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [__this_module={57:38}, 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={265:266}, ref_cnt=0, s3c_hwmon_driver={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1284] long tmp ; VAL [__this_module={57:38}, 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={265:266}, ptr={265:266}, ref_cnt=0, s3c_hwmon_driver={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1286] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={57:38}, 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={265:266}, ref_cnt=0, s3c_hwmon_driver={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1317] return ((unsigned long )ptr > 2012UL); [L1286] RET, EXPR ldv_is_err(ptr) VAL [__this_module={57:38}, 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={265:266}, ptr={265:266}, ref_cnt=0, s3c_hwmon_driver={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1286] tmp = ldv_is_err(ptr) [L1287] return (tmp); [L1067] RET, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1067] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1068] COND FALSE !(tmp___3 != 0L) [L1075] i = 0 VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1114] COND TRUE (unsigned int )i <= 7U [L1078] EXPR pdata->in[i] [L1078] cfg = pdata->in[i] [L1079] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1083] EXPR cfg->mult [L1083] COND FALSE !(cfg->mult > 65535U) [L1088] EXPR cfg->div VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1088] COND FALSE !(cfg->div == 0U) [L1093] pdata->in[i] [L981] struct sensor_device_attribute *attr ; [L982] int ret ; [L985] attr = & attrs->in [L986] attr->index = channel [L987] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L988] attr->dev_attr.attr.mode = 292U [L989] attr->dev_attr.show = & s3c_hwmon_ch_show [L1292] int tmp ; VAL [__this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1294] 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={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1362] int tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1364] COND TRUE ldv_call_dev_attr_of_sensor_device_attribute == 0 [L1365] ldv_count_2 = ldv_count_2 + 1 [L1366] 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={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1367] 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={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L1369] CALL ldv_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] [L844] __VERIFIER_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={57:38}, 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={4306:0}, s3c_hwmon_driver_group0={265:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 890.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -152.1 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 141.31 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 149.26 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 1702.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 964.7 MB in the end (delta: 121.0 MB). Peak memory consumption was 121.0 MB. Max. memory is 11.5 GB. * CodeCheck took 3928.53 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 91.8 MB). Free memory was 964.7 MB in the beginning and 988.5 MB in the end (delta: -23.7 MB). Peak memory consumption was 68.0 MB. Max. memory is 11.5 GB. * Witness Printer took 5.31 ms. Allocated memory is still 1.3 GB. Free memory is still 988.5 MB. 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 0.1.24-678e011 [2019-11-20 02:36:15,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:36:15,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:36:15,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:36:15,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:36:15,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:36:15,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:36:15,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:36:15,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:36:15,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:36:15,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:36:15,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:36:15,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:36:15,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:36:15,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:36:15,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:36:15,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:36:15,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:36:15,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:36:15,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:36:15,677 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:36:15,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:36:15,686 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:36:15,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:36:15,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:36:15,692 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:36:15,692 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:36:15,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:36:15,694 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:36:15,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:36:15,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:36:15,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:36:15,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:36:15,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:36:15,702 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:36:15,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:36:15,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:36:15,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:36:15,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:36:15,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:36:15,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:36:15,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-11-20 02:36:15,737 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:36:15,748 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:36:15,749 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:36:15,749 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:36:15,750 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:36:15,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:36:15,751 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:36:15,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:36:15,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:36:15,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:36:15,752 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:36:15,752 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 02:36:15,753 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 02:36:15,753 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:36:15,753 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:36:15,753 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:36:15,754 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:36:15,754 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:36:15,754 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:36:15,755 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:36:15,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:36:15,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:36:15,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:36:15,756 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:36:15,756 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 02:36:15,756 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 02:36:15,757 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:36:15,757 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 02:36:15,758 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 02:36:15,759 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-20 02:36:15,759 INFO L138 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/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__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 -> bd09bf52beecd86faff953c85e9e6930f94edf9c [2019-11-20 02:36:16,129 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:36:16,140 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:36:16,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:36:16,145 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:36:16,145 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:36:16,146 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-11-20 02:36:16,205 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/data/59cbe2d42/1be0789f41714cd28d671b100a8cdbba/FLAG057ad39a0 [2019-11-20 02:36:16,706 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:36:16,707 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-11-20 02:36:16,724 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/data/59cbe2d42/1be0789f41714cd28d671b100a8cdbba/FLAG057ad39a0 [2019-11-20 02:36:16,961 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/data/59cbe2d42/1be0789f41714cd28d671b100a8cdbba [2019-11-20 02:36:16,964 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:36:16,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:36:16,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:36:16,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:36:16,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:36:16,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:36:16" (1/1) ... [2019-11-20 02:36:16,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@637e99b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:16, skipping insertion in model container [2019-11-20 02:36:16,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:36:16" (1/1) ... [2019-11-20 02:36:16,986 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:36:17,043 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:36:17,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:36:17,673 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:36:17,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:36:17,909 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:36:17,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:17 WrapperNode [2019-11-20 02:36:17,910 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:36:17,911 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:36:17,911 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:36:17,911 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:36:17,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:17" (1/1) ... [2019-11-20 02:36:17,965 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:17" (1/1) ... [2019-11-20 02:36:18,032 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:36:18,033 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:36:18,033 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:36:18,033 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:36:18,043 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:17" (1/1) ... [2019-11-20 02:36:18,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:17" (1/1) ... [2019-11-20 02:36:18,053 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:17" (1/1) ... [2019-11-20 02:36:18,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:17" (1/1) ... [2019-11-20 02:36:18,078 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:17" (1/1) ... [2019-11-20 02:36:18,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:17" (1/1) ... [2019-11-20 02:36:18,091 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:17" (1/1) ... [2019-11-20 02:36:18,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:36:18,101 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:36:18,101 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:36:18,101 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:36:18,102 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:36:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1ef7eb62-d5f6-487a-b753-f8d338f2860b/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:36:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-11-20 02:36:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-11-20 02:36:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 02:36:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 02:36:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 02:36:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-20 02:36:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-20 02:36:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 02:36:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 02:36:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 02:36:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-11-20 02:36:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-11-20 02:36:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-20 02:36:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-20 02:36:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-11-20 02:36:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-11-20 02:36:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 02:36:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 02:36:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 02:36:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-11-20 02:36:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-11-20 02:36:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-11-20 02:36:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-11-20 02:36:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 02:36:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-11-20 02:36:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-11-20 02:36:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-20 02:36:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-20 02:36:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-11-20 02:36:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-11-20 02:36:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 02:36:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-20 02:36:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-20 02:36:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-11-20 02:36:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-11-20 02:36:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:36:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:36:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-11-20 02:36:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-11-20 02:36:18,799 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-20 02:36:21,246 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 02:36:21,247 INFO L285 CfgBuilder]: Removed 52 assume(true) statements. [2019-11-20 02:36:21,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:36:21 BoogieIcfgContainer [2019-11-20 02:36:21,248 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 02:36:21,249 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 02:36:21,249 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 02:36:21,260 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 02:36:21,261 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:36:21" (1/1) ... [2019-11-20 02:36:21,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:36:21,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:36:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 125 states and 169 transitions. [2019-11-20 02:36:21,328 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 169 transitions. [2019-11-20 02:36:21,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-11-20 02:36:21,342 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:36:21,395 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2019-11-20 02:36:21,403 INFO L168 Benchmark]: Toolchain (without parser) took 4436.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 956.4 MB in the beginning and 961.0 MB in the end (delta: -4.5 MB). Peak memory consumption was 130.2 MB. Max. memory is 11.5 GB. [2019-11-20 02:36:21,404 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:36:21,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 943.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -137.9 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. [2019-11-20 02:36:21,407 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.96 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. [2019-11-20 02:36:21,407 INFO L168 Benchmark]: Boogie Preprocessor took 67.51 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. [2019-11-20 02:36:21,409 INFO L168 Benchmark]: RCFGBuilder took 3147.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 967.7 MB in the end (delta: 119.9 MB). Peak memory consumption was 119.9 MB. Max. memory is 11.5 GB. [2019-11-20 02:36:21,414 INFO L168 Benchmark]: CodeCheck took 151.16 ms. Allocated memory is still 1.2 GB. Free memory was 967.7 MB in the beginning and 961.0 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:36:21,419 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 943.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -137.9 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 121.96 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 67.51 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 3147.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 967.7 MB in the end (delta: 119.9 MB). Peak memory consumption was 119.9 MB. Max. memory is 11.5 GB. * CodeCheck took 151.16 ms. Allocated memory is still 1.2 GB. Free memory was 967.7 MB in the beginning and 961.0 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...