./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 cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/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/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/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 b0ad84f211f483b3992776b56a25dec543a5600c ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/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/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/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 b0ad84f211f483b3992776b56a25dec543a5600c .......................................................................................................................................................................................................................................... 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-cad4683 [2019-10-22 10:17:47,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:17:47,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:17:47,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:17:47,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:17:47,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:17:47,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:17:47,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:17:47,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:17:47,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:17:47,115 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:17:47,118 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:17:47,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:17:47,121 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:17:47,122 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:17:47,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:17:47,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:17:47,124 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:17:47,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:17:47,129 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:17:47,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:17:47,133 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:17:47,134 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:17:47,135 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:17:47,136 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:17:47,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:17:47,137 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:17:47,138 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:17:47,138 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:17:47,139 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:17:47,139 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:17:47,140 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:17:47,140 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:17:47,141 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:17:47,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:17:47,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:17:47,143 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:17:47,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:17:47,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:17:47,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:17:47,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:17:47,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-10-22 10:17:47,157 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:17:47,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:17:47,158 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:17:47,158 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:17:47,158 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:17:47,159 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:17:47,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:17:47,159 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:17:47,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:17:47,159 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:17:47,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:17:47,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:17:47,160 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:17:47,160 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:17:47,160 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:17:47,160 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:17:47,160 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:17:47,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:17:47,161 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:17:47,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:17:47,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:17:47,161 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:17:47,162 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:17:47,162 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:17:47,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:17:47,162 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:17:47,162 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:17:47,162 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/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/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 -> b0ad84f211f483b3992776b56a25dec543a5600c [2019-10-22 10:17:47,187 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:17:47,198 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:17:47,201 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:17:47,202 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:17:47,203 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:17:47,203 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-10-22 10:17:47,250 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/data/745115656/e63895e633ee4c52a9cb9db701154748/FLAG1a2c258ea [2019-10-22 10:17:47,775 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:17:47,775 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-10-22 10:17:47,792 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/data/745115656/e63895e633ee4c52a9cb9db701154748/FLAG1a2c258ea [2019-10-22 10:17:48,273 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/data/745115656/e63895e633ee4c52a9cb9db701154748 [2019-10-22 10:17:48,277 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:17:48,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:17:48,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:48,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:17:48,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:17:48,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:48" (1/1) ... [2019-10-22 10:17:48,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3df6e0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48, skipping insertion in model container [2019-10-22 10:17:48,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:48" (1/1) ... [2019-10-22 10:17:48,292 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:17:48,335 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:17:48,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:48,819 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:17:48,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:48,980 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:17:48,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48 WrapperNode [2019-10-22 10:17:48,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:48,982 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:48,982 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:17:48,982 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:17:48,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48" (1/1) ... [2019-10-22 10:17:49,011 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48" (1/1) ... [2019-10-22 10:17:49,047 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:49,047 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:17:49,048 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:17:49,048 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:17:49,063 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48" (1/1) ... [2019-10-22 10:17:49,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48" (1/1) ... [2019-10-22 10:17:49,070 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48" (1/1) ... [2019-10-22 10:17:49,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48" (1/1) ... [2019-10-22 10:17:49,108 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48" (1/1) ... [2019-10-22 10:17:49,111 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48" (1/1) ... [2019-10-22 10:17:49,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48" (1/1) ... [2019-10-22 10:17:49,128 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:17:49,128 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:17:49,128 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:17:49,128 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:17:49,130 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/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 [2019-10-22 10:17:49,204 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-10-22 10:17:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-10-22 10:17:49,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 10:17:49,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:17:49,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-22 10:17:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-22 10:17:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 10:17:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-22 10:17:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-22 10:17:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 10:17:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-22 10:17:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-22 10:17:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-22 10:17:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-22 10:17:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-10-22 10:17:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-10-22 10:17:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:17:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 10:17:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-22 10:17:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-22 10:17:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-22 10:17:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-22 10:17:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-22 10:17:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-22 10:17:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:17:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-22 10:17:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-22 10:17:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-10-22 10:17:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-10-22 10:17:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 10:17:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 10:17:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-22 10:17:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-22 10:17:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-22 10:17:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-22 10:17:49,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:17:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:17:49,213 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-22 10:17:49,215 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-22 10:17:49,608 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-22 10:17:50,450 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:17:50,450 INFO L284 CfgBuilder]: Removed 52 assume(true) statements. [2019-10-22 10:17:50,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:17:50 BoogieIcfgContainer [2019-10-22 10:17:50,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:17:50,451 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:17:50,452 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:17:50,463 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:17:50,463 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:17:50" (1/1) ... [2019-10-22 10:17:50,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:17:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 125 states and 169 transitions. [2019-10-22 10:17:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 169 transitions. [2019-10-22 10:17:50,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-10-22 10:17:50,522 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:17:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:17:50,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-22 10:17:50,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:50,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 127 states and 180 transitions. [2019-10-22 10:17:50,910 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 180 transitions. [2019-10-22 10:17:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-10-22 10:17:50,913 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:17:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:17:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-22 10:17:51,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:51,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 131 states and 196 transitions. [2019-10-22 10:17:51,166 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 196 transitions. [2019-10-22 10:17:51,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-10-22 10:17:51,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:17:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:17:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-22 10:17:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:51,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 130 states and 192 transitions. [2019-10-22 10:17:51,321 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2019-10-22 10:17:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-10-22 10:17:51,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:17:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:17:51,426 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-22 10:17:51,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:51,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 134 states and 199 transitions. [2019-10-22 10:17:51,480 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 199 transitions. [2019-10-22 10:17:51,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-10-22 10:17:51,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:17:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:17:51,582 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-22 10:17:51,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:51,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 137 states and 204 transitions. [2019-10-22 10:17:51,646 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 204 transitions. [2019-10-22 10:17:51,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-10-22 10:17:51,647 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:17:51,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:17:51,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-22 10:17:51,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:51,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 138 states and 204 transitions. [2019-10-22 10:17:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 204 transitions. [2019-10-22 10:17:51,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-10-22 10:17:51,721 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:17:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:17:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-22 10:17:51,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:51,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 137 states and 200 transitions. [2019-10-22 10:17:51,818 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 200 transitions. [2019-10-22 10:17:51,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-10-22 10:17:51,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:17:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:17:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-22 10:17:51,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:51,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 138 states and 201 transitions. [2019-10-22 10:17:51,949 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 201 transitions. [2019-10-22 10:17:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-10-22 10:17:51,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:17:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:17:52,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-22 10:17:52,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:52,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 143 states and 216 transitions. [2019-10-22 10:17:52,228 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 216 transitions. [2019-10-22 10:17:52,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-10-22 10:17:52,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:17:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:17:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:17:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:17:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:17:53,468 WARN L489 CodeCheckObserver]: This program is UNSAFE, Check terminated with 10 iterations. [2019-10-22 10:17:53,512 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-10-22 10:17:53,512 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-10-22 10:17:53,520 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-10-22 10:17:53,520 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-10-22 10:17:53,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.10 10:17:53 ImpRootNode [2019-10-22 10:17:53,635 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-10-22 10:17:53,636 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 10:17:53,636 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 10:17:53,636 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 10:17:53,637 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:17:50" (3/4) ... [2019-10-22 10:17:53,642 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-10-22 10:17:53,643 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 10:17:53,644 INFO L168 Benchmark]: Toolchain (without parser) took 5366.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 937.8 MB in the beginning and 874.0 MB in the end (delta: 63.8 MB). Peak memory consumption was 213.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:53,645 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 960.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:17:53,645 INFO L168 Benchmark]: CACSL2BoogieTranslator took 702.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -177.7 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:53,646 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.75 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:53,646 INFO L168 Benchmark]: Boogie Preprocessor took 80.33 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:53,647 INFO L168 Benchmark]: RCFGBuilder took 1323.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 984.7 MB in the end (delta: 120.1 MB). Peak memory consumption was 120.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:53,647 INFO L168 Benchmark]: CodeCheck took 3184.04 ms. Allocated memory is still 1.2 GB. Free memory was 984.7 MB in the beginning and 874.0 MB in the end (delta: 110.7 MB). Peak memory consumption was 110.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:53,648 INFO L168 Benchmark]: Witness Printer took 6.90 ms. Allocated memory is still 1.2 GB. Free memory is still 874.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:17:53,650 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: 2.9s, 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, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.5s 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: 852]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 1162. Possible FailurePath: [L875] int ldv_state_variable_1 ; [L876] struct platform_device *s3c_hwmon_driver_group0 ; [L877] int LDV_IN_INTERRUPT = 1; [L878] int ref_cnt ; [L879] int ldv_state_variable_0 ; [L1162-L1164] static struct platform_driver s3c_hwmon_driver = {& s3c_hwmon_probe, & s3c_hwmon_remove, 0, 0, 0, {"s3c-hwmon", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L1180] int ldv_retval_0 ; [L1181] int ldv_retval_1 ; [L1358] int ldv_count_1 = 0; [L1359] int ldv_count_2 = 0; [L1367] int ldv_call_dev_attr_of_sensor_device_attribute = 0; [L1195] int tmp ; [L1196] int tmp___0 ; [L1197] int tmp___1 ; [L1200] ldv_state_variable_1 = 0 [L1201] ref_cnt = 0 [L1202] ldv_state_variable_0 = 1 VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={0:0}] [L1204] tmp = __VERIFIER_nondet_int() [L1206] case 0: [L1236] case 1: VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={0:0}] [L1237] COND TRUE ldv_state_variable_0 != 0 [L1238] tmp___1 = __VERIFIER_nondet_int() [L1240] case 0: [L1248] case 1: VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={0:0}] [L1249] COND TRUE ldv_state_variable_0 == 1 [L1167] int tmp ; [L1435] return __VERIFIER_nondet_int(); [L1169] tmp = platform_driver_register(& s3c_hwmon_driver) [L1170] return (tmp); [L1250] ldv_retval_1 = s3c_hwmon_init() [L1251] COND TRUE ldv_retval_1 == 0 [L1252] ldv_state_variable_0 = 3 [L1253] ldv_state_variable_1 = 1 [L1186] void *tmp ; VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={0:0}] [L1188] CALL, EXPR ldv_zalloc(624U) VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, 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); [L1188] RET, EXPR ldv_zalloc(624U) VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={0:0}] [L1188] tmp = ldv_zalloc(624U) [L1189] s3c_hwmon_driver_group0 = (struct platform_device *)tmp VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1257] COND FALSE !(ldv_retval_1 != 0) VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1204] tmp = __VERIFIER_nondet_int() [L1206] case 0: VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1207] COND TRUE ldv_state_variable_1 != 0 [L1208] tmp___0 = __VERIFIER_nondet_int() [L1210] case 0: VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1211] COND TRUE ldv_state_variable_1 == 1 [L1032] struct s3c_hwmon_pdata *pdata ; [L1033] struct s3c_hwmon *hwmon ; [L1034] int ret ; [L1035] int i ; [L1036] void *tmp ; [L1037] struct lock_class_key __key ; [L1038] long tmp___0 ; [L1039] long tmp___1 ; [L1040] long tmp___2 ; [L1041] long tmp___3 ; [L1042] struct s3c_hwmon_chcfg *cfg ; [L1044] EXPR dev->dev.platform_data [L1044] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1045] ret = 0 VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1046] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) [L1316] void *tmp ; VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1318] CALL, EXPR ldv_zalloc(size) VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L809] void *p ; [L810] void *tmp ; [L811] int tmp___0 ; [L813] tmp___0 = __VERIFIER_nondet_int() [L814] COND FALSE !(tmp___0 != 0) [L817] tmp = calloc(1U, size) [L818] p = tmp [L820] return (p); [L1318] RET, EXPR ldv_zalloc(size) VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1318] tmp = ldv_zalloc(size) [L1319] return (tmp); [L1051] tmp = ldv_kzalloc_9(800U, 208U) [L1052] hwmon = (struct s3c_hwmon *)tmp VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1053] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)0)) [L1446] CALL, EXPR external_alloc() VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1453] return __VERIFIER_nondet_pointer(); [L1446] RET, EXPR external_alloc() VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1446] return (struct s3c_adc_client *)external_alloc(); [L1060] hwmon->client = s3c_adc_register(dev, 0, 0, 0U) [L1061] EXPR hwmon->client VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1061] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [__this_module={23:42}, 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={56:18446744073709551616}, ref_cnt=0, s3c_hwmon_driver={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1292] long tmp ; VAL [__this_module={23:42}, 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={56:18446744073709551616}, ptr={56:18446744073709551616}, ref_cnt=0, s3c_hwmon_driver={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1294] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={23:42}, 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={56:18446744073709551616}, ref_cnt=0, s3c_hwmon_driver={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1325] return ((unsigned long )ptr > 2012UL); [L1294] RET, EXPR ldv_is_err(ptr) VAL [__this_module={23:42}, 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={56:18446744073709551616}, ptr={56:18446744073709551616}, ref_cnt=0, s3c_hwmon_driver={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1294] tmp = ldv_is_err(ptr) [L1295] return (tmp); [L1061] RET, EXPR IS_ERR((void const *)hwmon->client) VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1061] tmp___1 = IS_ERR((void const *)hwmon->client) [L1062] COND FALSE !(tmp___1 != 0L) [L927] return (0); [L1069] ret = s3c_hwmon_add_raw(& dev->dev) [L1070] COND FALSE !(ret != 0) [L1418] CALL, EXPR external_alloc() VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1453] return __VERIFIER_nondet_pointer(); [L1418] RET, EXPR external_alloc() VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1418] return (struct device *)external_alloc(); [L1074] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1075] EXPR hwmon->hwmon_dev VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1075] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [__this_module={23:42}, 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={-14720501770820222189568:-14738948514893931741184}, ref_cnt=0, s3c_hwmon_driver={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1292] long tmp ; VAL [__this_module={23:42}, 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={-14720501770820222189568:-14738948514893931741184}, ptr={-14720501770820222189568:-14738948514893931741184}, ref_cnt=0, s3c_hwmon_driver={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1294] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={23:42}, 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={-14720501770820222189568:-14738948514893931741184}, ref_cnt=0, s3c_hwmon_driver={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1325] return ((unsigned long )ptr > 2012UL); [L1294] RET, EXPR ldv_is_err(ptr) VAL [__this_module={23:42}, 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={-14720501770820222189568:-14738948514893931741184}, ptr={-14720501770820222189568:-14738948514893931741184}, ref_cnt=0, s3c_hwmon_driver={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1294] tmp = ldv_is_err(ptr) [L1295] return (tmp); [L1075] RET, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1075] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1076] COND FALSE !(tmp___3 != 0L) [L1083] i = 0 VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1122] COND TRUE (unsigned int )i <= 7U [L1086] EXPR pdata->in[i] [L1086] cfg = pdata->in[i] [L1087] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1091] EXPR cfg->mult [L1091] COND FALSE !(cfg->mult > 65535U) [L1096] EXPR cfg->div VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1096] COND FALSE !(cfg->div == 0U) [L1101] pdata->in[i] [L989] struct sensor_device_attribute *attr ; [L990] int ret ; [L993] attr = & attrs->in [L994] attr->index = channel [L995] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L996] attr->dev_attr.attr.mode = 292U [L997] attr->dev_attr.show = & s3c_hwmon_ch_show [L1300] int tmp ; VAL [__this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1302] CALL ldv_device_create_file_dev_attr_of_sensor_device_attribute() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1370] int tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1372] COND TRUE ldv_call_dev_attr_of_sensor_device_attribute == 0 [L1373] ldv_count_2 = ldv_count_2 + 1 [L1374] ldv_call_dev_attr_of_sensor_device_attribute = 1 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1375] COND FALSE !(ldv_count_1 >= ldv_count_2) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L1377] CALL ldv_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] [L852] __VERIFIER_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={23:42}, 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={-4113623928437230010382:0}, s3c_hwmon_driver_group0={-4113623928437230010369:0}] * 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 960.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 702.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -177.7 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.75 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 80.33 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1323.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 984.7 MB in the end (delta: 120.1 MB). Peak memory consumption was 120.1 MB. Max. memory is 11.5 GB. * CodeCheck took 3184.04 ms. Allocated memory is still 1.2 GB. Free memory was 984.7 MB in the beginning and 874.0 MB in the end (delta: 110.7 MB). Peak memory consumption was 110.7 MB. Max. memory is 11.5 GB. * Witness Printer took 6.90 ms. Allocated memory is still 1.2 GB. Free memory is still 874.0 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-cad4683 [2019-10-22 10:17:55,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:17:55,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:17:55,765 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:17:55,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:17:55,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:17:55,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:17:55,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:17:55,773 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:17:55,776 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:17:55,777 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:17:55,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:17:55,786 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:17:55,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:17:55,787 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:17:55,788 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:17:55,789 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:17:55,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:17:55,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:17:55,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:17:55,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:17:55,804 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:17:55,805 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:17:55,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:17:55,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:17:55,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:17:55,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:17:55,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:17:55,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:17:55,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:17:55,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:17:55,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:17:55,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:17:55,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:17:55,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:17:55,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:17:55,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:17:55,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:17:55,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:17:55,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:17:55,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:17:55,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-10-22 10:17:55,845 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:17:55,845 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:17:55,846 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:17:55,846 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:17:55,846 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:17:55,846 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:17:55,847 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:17:55,847 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:17:55,847 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:17:55,847 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:17:55,847 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:17:55,847 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:17:55,848 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:17:55,848 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:17:55,848 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:17:55,848 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:17:55,848 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:17:55,848 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:17:55,849 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:17:55,849 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:17:55,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:17:55,851 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:17:55,851 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:17:55,851 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:17:55,852 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:17:55,852 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:17:55,852 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:17:55,852 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:17:55,852 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:17:55,852 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-10-22 10:17:55,852 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/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/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 -> b0ad84f211f483b3992776b56a25dec543a5600c [2019-10-22 10:17:55,890 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:17:55,905 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:17:55,910 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:17:55,911 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:17:55,912 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:17:55,912 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-10-22 10:17:55,965 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/data/d9869a169/85ea3a3b62104a35a26da157a06f842e/FLAGec4788c47 [2019-10-22 10:17:56,534 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:17:56,535 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-10-22 10:17:56,560 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/data/d9869a169/85ea3a3b62104a35a26da157a06f842e/FLAGec4788c47 [2019-10-22 10:17:56,811 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/bin/ukojak/data/d9869a169/85ea3a3b62104a35a26da157a06f842e [2019-10-22 10:17:56,815 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:17:56,818 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:17:56,820 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:56,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:17:56,824 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:17:56,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:56" (1/1) ... [2019-10-22 10:17:56,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bd16b0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:56, skipping insertion in model container [2019-10-22 10:17:56,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:56" (1/1) ... [2019-10-22 10:17:56,835 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:17:56,895 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:17:57,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:57,447 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:17:57,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:57,634 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:17:57,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57 WrapperNode [2019-10-22 10:17:57,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:57,635 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:57,635 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:17:57,636 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:17:57,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57" (1/1) ... [2019-10-22 10:17:57,679 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57" (1/1) ... [2019-10-22 10:17:57,724 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:57,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:17:57,727 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:17:57,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:17:57,736 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57" (1/1) ... [2019-10-22 10:17:57,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57" (1/1) ... [2019-10-22 10:17:57,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57" (1/1) ... [2019-10-22 10:17:57,751 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57" (1/1) ... [2019-10-22 10:17:57,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57" (1/1) ... [2019-10-22 10:17:57,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57" (1/1) ... [2019-10-22 10:17:57,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57" (1/1) ... [2019-10-22 10:17:57,798 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:17:57,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:17:57,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:17:57,799 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:17:57,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_671621d2-fecf-4185-bd3c-4c68b6c68975/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 [2019-10-22 10:17:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-10-22 10:17:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-10-22 10:17:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 10:17:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:17:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-10-22 10:17:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-22 10:17:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-22 10:17:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-22 10:17:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-22 10:17:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 10:17:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-22 10:17:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-22 10:17:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-22 10:17:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-22 10:17:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-10-22 10:17:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-10-22 10:17:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:17:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:17:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 10:17:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-22 10:17:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-22 10:17:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-22 10:17:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-22 10:17:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-10-22 10:17:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-22 10:17:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-22 10:17:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-22 10:17:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-22 10:17:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-10-22 10:17:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-10-22 10:17:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 10:17:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-22 10:17:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-22 10:17:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-22 10:17:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-22 10:17:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:17:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:17:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-22 10:17:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-22 10:17:58,257 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-22 10:17:59,697 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:17:59,697 INFO L284 CfgBuilder]: Removed 52 assume(true) statements. [2019-10-22 10:17:59,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:17:59 BoogieIcfgContainer [2019-10-22 10:17:59,699 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:17:59,699 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:17:59,699 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:17:59,710 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:17:59,710 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:17:59" (1/1) ... [2019-10-22 10:17:59,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:17:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:59,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 125 states and 169 transitions. [2019-10-22 10:17:59,766 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 169 transitions. [2019-10-22 10:17:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-10-22 10:17:59,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:17:59,823 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:160) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:168) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferSymbols(SmtFunctionsAndAxioms.java:139) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:450) 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) [2019-10-22 10:17:59,828 INFO L168 Benchmark]: Toolchain (without parser) took 3009.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 941.6 MB in the beginning and 998.0 MB in the end (delta: -56.4 MB). Peak memory consumption was 109.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:59,828 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:17:59,831 INFO L168 Benchmark]: CACSL2BoogieTranslator took 815.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -191.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:59,831 INFO L168 Benchmark]: Boogie Procedure Inliner took 91.29 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. [2019-10-22 10:17:59,833 INFO L168 Benchmark]: Boogie Preprocessor took 71.57 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:59,834 INFO L168 Benchmark]: RCFGBuilder took 1900.18 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: 121.9 MB). Peak memory consumption was 121.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:59,834 INFO L168 Benchmark]: CodeCheck took 126.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 998.0 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:59,837 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 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 815.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -191.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 91.29 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 71.57 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1900.18 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: 121.9 MB). Peak memory consumption was 121.9 MB. Max. memory is 11.5 GB. * CodeCheck took 126.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 998.0 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...