./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/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_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/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 bab2f918a2c53388560cbe6acd5d34dbd8c5ad8c .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/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_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/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 bab2f918a2c53388560cbe6acd5d34dbd8c5ad8c .................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 13:23:45,043 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 13:23:45,045 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 13:23:45,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 13:23:45,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 13:23:45,055 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 13:23:45,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 13:23:45,057 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 13:23:45,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 13:23:45,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 13:23:45,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 13:23:45,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 13:23:45,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 13:23:45,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 13:23:45,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 13:23:45,064 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 13:23:45,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 13:23:45,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 13:23:45,066 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 13:23:45,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 13:23:45,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 13:23:45,069 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 13:23:45,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 13:23:45,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 13:23:45,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 13:23:45,072 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 13:23:45,072 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 13:23:45,073 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 13:23:45,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 13:23:45,074 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 13:23:45,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 13:23:45,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 13:23:45,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 13:23:45,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 13:23:45,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 13:23:45,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 13:23:45,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 13:23:45,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 13:23:45,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 13:23:45,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 13:23:45,078 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 13:23:45,079 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 13:23:45,091 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 13:23:45,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 13:23:45,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 13:23:45,092 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 13:23:45,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 13:23:45,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 13:23:45,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 13:23:45,093 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 13:23:45,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 13:23:45,094 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 13:23:45,094 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 13:23:45,094 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 13:23:45,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 13:23:45,094 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 13:23:45,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 13:23:45,095 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 13:23:45,095 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 13:23:45,095 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 13:23:45,095 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 13:23:45,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:23:45,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 13:23:45,096 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 13:23:45,096 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 13:23:45,096 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 13:23:45,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 13:23:45,097 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 13:23:45,097 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 13:23:45,097 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_94febed0-330f-4039-8cbe-3803196e6176/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 -> bab2f918a2c53388560cbe6acd5d34dbd8c5ad8c [2019-12-01 13:23:45,198 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 13:23:45,209 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 13:23:45,212 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 13:23:45,213 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 13:23:45,214 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 13:23:45,214 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-12-01 13:23:45,256 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/data/83f93b386/d4092c0432034677ba0c39fbe08685f0/FLAGb036b571a [2019-12-01 13:23:45,659 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 13:23:45,660 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-12-01 13:23:45,670 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/data/83f93b386/d4092c0432034677ba0c39fbe08685f0/FLAGb036b571a [2019-12-01 13:23:45,679 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/data/83f93b386/d4092c0432034677ba0c39fbe08685f0 [2019-12-01 13:23:45,681 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 13:23:45,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 13:23:45,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 13:23:45,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 13:23:45,685 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 13:23:45,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:23:45" (1/1) ... [2019-12-01 13:23:45,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71483a71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:45, skipping insertion in model container [2019-12-01 13:23:45,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:23:45" (1/1) ... [2019-12-01 13:23:45,693 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 13:23:45,726 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:23:46,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:23:46,033 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 13:23:46,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:23:46,129 INFO L208 MainTranslator]: Completed translation [2019-12-01 13:23:46,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:46 WrapperNode [2019-12-01 13:23:46,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 13:23:46,130 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 13:23:46,130 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 13:23:46,130 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 13:23:46,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:46" (1/1) ... [2019-12-01 13:23:46,151 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:46" (1/1) ... [2019-12-01 13:23:46,178 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 13:23:46,178 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 13:23:46,178 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 13:23:46,178 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 13:23:46,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:46" (1/1) ... [2019-12-01 13:23:46,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:46" (1/1) ... [2019-12-01 13:23:46,191 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:46" (1/1) ... [2019-12-01 13:23:46,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:46" (1/1) ... [2019-12-01 13:23:46,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:46" (1/1) ... [2019-12-01 13:23:46,209 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:46" (1/1) ... [2019-12-01 13:23:46,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:46" (1/1) ... [2019-12-01 13:23:46,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 13:23:46,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 13:23:46,218 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 13:23:46,218 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 13:23:46,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/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 [2019-12-01 13:23:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-12-01 13:23:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-12-01 13:23:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 13:23:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 13:23:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-12-01 13:23:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-12-01 13:23:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 13:23:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 13:23:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-12-01 13:23:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-12-01 13:23:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-12-01 13:23:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-12-01 13:23:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 13:23:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-12-01 13:23:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-12-01 13:23:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-12-01 13:23:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 13:23:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 13:23:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-12-01 13:23:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-12-01 13:23:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-12-01 13:23:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-12-01 13:23:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-12-01 13:23:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-12-01 13:23:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 13:23:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-12-01 13:23:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-12-01 13:23:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-12-01 13:23:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-12-01 13:23:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 13:23:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 13:23:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-12-01 13:23:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-12-01 13:23:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-12-01 13:23:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-12-01 13:23:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 13:23:46,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 13:23:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-12-01 13:23:46,265 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-12-01 13:23:46,564 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-12-01 13:23:47,072 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 13:23:47,072 INFO L287 CfgBuilder]: Removed 52 assume(true) statements. [2019-12-01 13:23:47,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 01:23:47 BoogieIcfgContainer [2019-12-01 13:23:47,073 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 13:23:47,073 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 13:23:47,073 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 13:23:47,080 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 13:23:47,081 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 01:23:47" (1/1) ... [2019-12-01 13:23:47,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 13:23:47,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:23:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 125 states and 169 transitions. [2019-12-01 13:23:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 169 transitions. [2019-12-01 13:23:47,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-12-01 13:23:47,124 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:23:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:23:47,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-12-01 13:23:47,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:23:47,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 127 states and 180 transitions. [2019-12-01 13:23:47,387 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 180 transitions. [2019-12-01 13:23:47,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-12-01 13:23:47,389 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:23:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:23:47,484 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-12-01 13:23:47,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:23:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 131 states and 196 transitions. [2019-12-01 13:23:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 196 transitions. [2019-12-01 13:23:47,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-12-01 13:23:47,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:23:47,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:23:47,616 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-12-01 13:23:47,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:23:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 130 states and 192 transitions. [2019-12-01 13:23:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2019-12-01 13:23:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-12-01 13:23:47,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:23:47,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:23:47,696 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-12-01 13:23:47,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:23:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 134 states and 199 transitions. [2019-12-01 13:23:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 199 transitions. [2019-12-01 13:23:47,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-12-01 13:23:47,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:23:47,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:23:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-12-01 13:23:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:23:47,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 135 states and 199 transitions. [2019-12-01 13:23:47,787 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 199 transitions. [2019-12-01 13:23:47,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-12-01 13:23:47,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:23:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:23:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-12-01 13:23:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:23:47,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 138 states and 204 transitions. [2019-12-01 13:23:47,850 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 204 transitions. [2019-12-01 13:23:47,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-12-01 13:23:47,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:23:47,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:23:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-12-01 13:23:47,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:23:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 137 states and 200 transitions. [2019-12-01 13:23:47,926 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 200 transitions. [2019-12-01 13:23:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-12-01 13:23:47,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:23:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:23:47,975 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-12-01 13:23:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:23:48,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 138 states and 201 transitions. [2019-12-01 13:23:48,006 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 201 transitions. [2019-12-01 13:23:48,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-12-01 13:23:48,008 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:23:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:23:48,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-12-01 13:23:48,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:23:48,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 143 states and 216 transitions. [2019-12-01 13:23:48,234 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 216 transitions. [2019-12-01 13:23:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-01 13:23:48,235 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:23:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:23:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-12-01 13:23:48,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:23:48,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 145 states and 218 transitions. [2019-12-01 13:23:48,306 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 218 transitions. [2019-12-01 13:23:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-01 13:23:48,307 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:23:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 13:23:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 13:23:49,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 13:23:49,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 13:23:49,972 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 11 iterations. [2019-12-01 13:23:50,012 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-12-01 13:23:50,013 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-12-01 13:23:50,018 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-12-01 13:23:50,018 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-12-01 13:23:50,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 01:23:50 ImpRootNode [2019-12-01 13:23:50,082 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-01 13:23:50,083 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-01 13:23:50,083 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-01 13:23:50,083 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-01 13:23:50,083 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 01:23:47" (3/4) ... [2019-12-01 13:23:50,086 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-12-01 13:23:50,086 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-01 13:23:50,088 INFO L168 Benchmark]: Toolchain (without parser) took 4404.75 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 231.2 MB). Free memory was 937.1 MB in the beginning and 936.1 MB in the end (delta: 986.0 kB). Peak memory consumption was 232.2 MB. Max. memory is 11.5 GB. [2019-12-01 13:23:50,088 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:23:50,088 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -157.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2019-12-01 13:23:50,089 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.21 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: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2019-12-01 13:23:50,089 INFO L168 Benchmark]: Boogie Preprocessor took 39.87 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. [2019-12-01 13:23:50,089 INFO L168 Benchmark]: RCFGBuilder took 854.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 954.4 MB in the end (delta: 133.0 MB). Peak memory consumption was 133.0 MB. Max. memory is 11.5 GB. [2019-12-01 13:23:50,090 INFO L168 Benchmark]: CodeCheck took 3009.21 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 98.0 MB). Free memory was 954.4 MB in the beginning and 936.1 MB in the end (delta: 18.3 MB). Peak memory consumption was 116.4 MB. Max. memory is 11.5 GB. [2019-12-01 13:23:50,090 INFO L168 Benchmark]: Witness Printer took 3.32 ms. Allocated memory is still 1.3 GB. Free memory is still 936.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:23:50,092 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: 2.8s, OverallIterations: 11, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 36304 SDtfs, 8088 SDslu, 21120 SDs, 0 SdLazy, 17140 SolverSat, 5308 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3763 GetRequests, 3732 SyntacticMatches, 3 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 179 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 609 NumberOfCodeBlocks, 609 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 538 ConstructedInterpolants, 0 QuantifiedInterpolants, 35166 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 117/117 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: 843]: 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 1153. Possible FailurePath: [L866] int ldv_state_variable_1 ; [L867] struct platform_device *s3c_hwmon_driver_group0 ; [L868] int LDV_IN_INTERRUPT = 1; [L869] int ref_cnt ; [L870] int ldv_state_variable_0 ; [L1153-L1155] 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}; [L1171] int ldv_retval_0 ; [L1172] int ldv_retval_1 ; [L1349] int ldv_count_1 = 0; [L1350] int ldv_count_2 = 0; [L1358] int ldv_call_dev_attr_of_sensor_device_attribute = 0; [L1186] int tmp ; [L1187] int tmp___0 ; [L1188] int tmp___1 ; [L1191] ldv_state_variable_1 = 0 [L1192] ref_cnt = 0 [L1193] ldv_state_variable_0 = 1 VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1195] tmp = __VERIFIER_nondet_int() [L1197] case 0: [L1227] case 1: VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1228] COND TRUE ldv_state_variable_0 != 0 [L1229] tmp___1 = __VERIFIER_nondet_int() [L1231] case 0: [L1239] case 1: VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1240] COND TRUE ldv_state_variable_0 == 1 [L1158] int tmp ; [L1424] return __VERIFIER_nondet_int(); [L1160] tmp = platform_driver_register(& s3c_hwmon_driver) [L1161] return (tmp); [L1241] ldv_retval_1 = s3c_hwmon_init() [L1242] COND TRUE ldv_retval_1 == 0 [L1243] ldv_state_variable_0 = 3 [L1244] ldv_state_variable_1 = 1 [L1177] void *tmp ; VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1179] CALL, EXPR ldv_zalloc(624U) VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L808] void *p ; [L809] void *tmp ; [L810] int tmp___0 ; [L812] tmp___0 = __VERIFIER_nondet_int() [L813] COND TRUE tmp___0 != 0 [L814] return (0); [L1179] RET, EXPR ldv_zalloc(624U) VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1179] tmp = ldv_zalloc(624U) [L1180] s3c_hwmon_driver_group0 = (struct platform_device *)tmp VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1248] COND FALSE !(ldv_retval_1 != 0) VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1195] tmp = __VERIFIER_nondet_int() [L1197] case 0: VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1198] COND TRUE ldv_state_variable_1 != 0 [L1199] tmp___0 = __VERIFIER_nondet_int() [L1201] case 0: VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1202] COND TRUE ldv_state_variable_1 == 1 [L1023] struct s3c_hwmon_pdata *pdata ; [L1024] struct s3c_hwmon *hwmon ; [L1025] int ret ; [L1026] int i ; [L1027] void *tmp ; [L1028] struct lock_class_key __key ; [L1029] long tmp___0 ; [L1030] long tmp___1 ; [L1031] long tmp___2 ; [L1032] long tmp___3 ; [L1033] struct s3c_hwmon_chcfg *cfg ; [L1035] EXPR dev->dev.platform_data [L1035] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1036] ret = 0 VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1037] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) [L1307] void *tmp ; VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1309] CALL, EXPR ldv_zalloc(size) VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L808] void *p ; [L809] void *tmp ; [L810] int tmp___0 ; [L812] tmp___0 = __VERIFIER_nondet_int() [L813] COND FALSE !(tmp___0 != 0) [L816] tmp = calloc(1U, size) [L817] p = tmp [L819] return (p); [L1309] RET, EXPR ldv_zalloc(size) VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1309] tmp = ldv_zalloc(size) [L1310] return (tmp); [L1042] tmp = ldv_kzalloc_9(800U, 208U) [L1043] hwmon = (struct s3c_hwmon *)tmp VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1044] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)0)) [L1434] CALL, EXPR ldv_malloc(0UL) VAL [\old(size)=0, __this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L791] void *p ; [L792] void *tmp ; [L793] int tmp___0 ; [L795] tmp___0 = __VERIFIER_nondet_int() [L796] COND TRUE tmp___0 != 0 [L797] return (0); [L1434] RET, EXPR ldv_malloc(0UL) VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1434] return ldv_malloc(0UL); [L1051] hwmon->client = s3c_adc_register(dev, 0, 0, 0U) [L1052] EXPR hwmon->client VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1052] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [__this_module={6:43}, 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={0:0}, ref_cnt=0, s3c_hwmon_driver={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1283] long tmp ; VAL [__this_module={6:43}, 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={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1285] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={6:43}, 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={0:0}, ref_cnt=0, s3c_hwmon_driver={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1316] return ((unsigned long )ptr > 2012UL); [L1285] RET, EXPR ldv_is_err(ptr) VAL [__this_module={6:43}, 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={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1285] tmp = ldv_is_err(ptr) [L1286] return (tmp); [L1052] RET, EXPR IS_ERR((void const *)hwmon->client) VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1052] tmp___1 = IS_ERR((void const *)hwmon->client) [L1053] COND FALSE !(tmp___1 != 0L) [L918] return (0); [L1060] ret = s3c_hwmon_add_raw(& dev->dev) [L1061] COND FALSE !(ret != 0) [L1407] CALL, EXPR ldv_malloc(sizeof(struct device)) VAL [\old(size)=1003, __this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L791] void *p ; [L792] void *tmp ; [L793] int tmp___0 ; [L795] tmp___0 = __VERIFIER_nondet_int() [L796] COND TRUE tmp___0 != 0 [L797] return (0); [L1407] RET, EXPR ldv_malloc(sizeof(struct device)) VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1407] return ldv_malloc(sizeof(struct device)); [L1065] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1066] EXPR hwmon->hwmon_dev VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1066] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [__this_module={6:43}, 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={0:0}, ref_cnt=0, s3c_hwmon_driver={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1283] long tmp ; VAL [__this_module={6:43}, 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={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1285] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={6:43}, 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={0:0}, ref_cnt=0, s3c_hwmon_driver={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1316] return ((unsigned long )ptr > 2012UL); [L1285] RET, EXPR ldv_is_err(ptr) VAL [__this_module={6:43}, 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={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1285] tmp = ldv_is_err(ptr) [L1286] return (tmp); [L1066] RET, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1066] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1067] COND FALSE !(tmp___3 != 0L) [L1074] i = 0 VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1113] COND TRUE (unsigned int )i <= 7U [L1077] EXPR pdata->in[i] [L1077] cfg = pdata->in[i] [L1078] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1082] EXPR cfg->mult [L1082] COND TRUE cfg->mult > 65535U [L1087] EXPR cfg->div VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1087] COND FALSE !(cfg->div == 0U) [L1092] pdata->in[i] [L980] struct sensor_device_attribute *attr ; [L981] int ret ; [L984] attr = & attrs->in [L985] attr->index = channel [L986] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L987] attr->dev_attr.attr.mode = 292U [L988] attr->dev_attr.show = & s3c_hwmon_ch_show [L1291] int tmp ; VAL [__this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1293] 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={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1361] int tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1363] COND TRUE ldv_call_dev_attr_of_sensor_device_attribute == 0 [L1364] ldv_count_2 = ldv_count_2 + 1 [L1365] 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={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1366] 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={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L1368] CALL ldv_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] [L843] __VERIFIER_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, __this_module={6:43}, 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={599961904253329456758632:0}, s3c_hwmon_driver_group0={0:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 446.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -157.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.21 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: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.87 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 854.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 954.4 MB in the end (delta: 133.0 MB). Peak memory consumption was 133.0 MB. Max. memory is 11.5 GB. * CodeCheck took 3009.21 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 98.0 MB). Free memory was 954.4 MB in the beginning and 936.1 MB in the end (delta: 18.3 MB). Peak memory consumption was 116.4 MB. Max. memory is 11.5 GB. * Witness Printer took 3.32 ms. Allocated memory is still 1.3 GB. Free memory is still 936.1 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 0.1.25-f470102 [2019-12-01 13:23:51,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 13:23:51,423 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 13:23:51,434 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 13:23:51,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 13:23:51,435 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 13:23:51,436 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 13:23:51,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 13:23:51,440 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 13:23:51,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 13:23:51,441 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 13:23:51,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 13:23:51,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 13:23:51,444 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 13:23:51,444 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 13:23:51,446 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 13:23:51,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 13:23:51,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 13:23:51,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 13:23:51,451 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 13:23:51,452 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 13:23:51,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 13:23:51,453 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 13:23:51,454 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 13:23:51,456 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 13:23:51,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 13:23:51,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 13:23:51,457 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 13:23:51,457 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 13:23:51,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 13:23:51,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 13:23:51,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 13:23:51,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 13:23:51,459 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 13:23:51,460 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 13:23:51,460 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 13:23:51,461 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 13:23:51,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 13:23:51,461 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 13:23:51,462 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 13:23:51,462 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 13:23:51,463 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 13:23:51,472 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 13:23:51,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 13:23:51,473 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 13:23:51,473 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 13:23:51,474 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 13:23:51,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 13:23:51,474 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 13:23:51,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 13:23:51,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 13:23:51,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 13:23:51,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 13:23:51,475 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 13:23:51,475 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 13:23:51,475 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 13:23:51,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 13:23:51,475 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 13:23:51,476 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 13:23:51,476 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 13:23:51,476 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 13:23:51,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 13:23:51,476 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 13:23:51,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:23:51,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 13:23:51,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 13:23:51,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 13:23:51,477 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 13:23:51,477 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 13:23:51,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 13:23:51,477 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 13:23:51,478 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 13:23:51,478 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 13:23:51,478 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_94febed0-330f-4039-8cbe-3803196e6176/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 -> bab2f918a2c53388560cbe6acd5d34dbd8c5ad8c [2019-12-01 13:23:51,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 13:23:51,648 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 13:23:51,650 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 13:23:51,651 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 13:23:51,652 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 13:23:51,652 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-12-01 13:23:51,690 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/data/75aa9bd76/e063bf56a38b415893215b15bb62ef9d/FLAG1355df20a [2019-12-01 13:23:52,167 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 13:23:52,167 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-12-01 13:23:52,179 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/data/75aa9bd76/e063bf56a38b415893215b15bb62ef9d/FLAG1355df20a [2019-12-01 13:23:52,477 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_94febed0-330f-4039-8cbe-3803196e6176/bin/ukojak/data/75aa9bd76/e063bf56a38b415893215b15bb62ef9d [2019-12-01 13:23:52,482 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 13:23:52,484 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 13:23:52,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 13:23:52,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 13:23:52,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 13:23:52,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:23:52" (1/1) ... [2019-12-01 13:23:52,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51f0c2c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:23:52, skipping insertion in model container [2019-12-01 13:23:52,496 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:23:52" (1/1) ... [2019-12-01 13:23:52,503 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 13:23:52,538 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:23:52,796 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:956) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:698) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 13:23:52,800 INFO L168 Benchmark]: Toolchain (without parser) took 315.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -144.3 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2019-12-01 13:23:52,800 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:23:52,801 INFO L168 Benchmark]: CACSL2BoogieTranslator took 312.48 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -144.3 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2019-12-01 13:23:52,803 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 312.48 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -144.3 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...