./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1f16b48ffc5646e28ce73f62000bbd2c48cdbbc1 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1f16b48ffc5646e28ce73f62000bbd2c48cdbbc1 ................................................................................................................................................................................. 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 0.1.24-6b5699a [2019-11-26 02:05:13,759 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:05:13,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:05:13,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:05:13,773 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:05:13,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:05:13,775 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:05:13,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:05:13,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:05:13,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:05:13,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:05:13,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:05:13,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:05:13,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:05:13,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:05:13,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:05:13,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:05:13,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:05:13,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:05:13,792 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:05:13,793 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:05:13,795 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:05:13,796 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:05:13,797 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:05:13,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:05:13,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:05:13,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:05:13,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:05:13,801 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:05:13,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:05:13,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:05:13,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:05:13,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:05:13,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:05:13,806 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:05:13,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:05:13,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:05:13,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:05:13,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:05:13,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:05:13,809 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:05:13,810 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-11-26 02:05:13,825 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:05:13,825 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:05:13,826 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:05:13,826 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-26 02:05:13,826 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-26 02:05:13,826 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-26 02:05:13,827 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-26 02:05:13,827 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-26 02:05:13,827 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-26 02:05:13,827 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-26 02:05:13,828 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-26 02:05:13,828 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-26 02:05:13,828 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-26 02:05:13,828 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-26 02:05:13,829 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-26 02:05:13,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:05:13,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:05:13,830 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:05:13,830 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:05:13,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:05:13,830 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:05:13,831 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:05:13,831 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:05:13,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:05:13,831 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:05:13,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 02:05:13,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 02:05:13,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:05:13,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:05:13,832 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:05:13,833 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-26 02:05:13,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:05:13,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:05:13,833 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:05:13,834 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-11-26 02:05:13,834 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan 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 -> Taipan 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 -> 1f16b48ffc5646e28ce73f62000bbd2c48cdbbc1 [2019-11-26 02:05:14,029 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:05:14,039 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:05:14,042 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:05:14,043 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:05:14,044 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:05:14,044 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-11-26 02:05:14,106 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/data/b518b2d97/4a296b21bc074659a7c53a9240c11c49/FLAG81ffa7b68 [2019-11-26 02:05:14,649 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:05:14,649 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-11-26 02:05:14,666 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/data/b518b2d97/4a296b21bc074659a7c53a9240c11c49/FLAG81ffa7b68 [2019-11-26 02:05:14,903 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/data/b518b2d97/4a296b21bc074659a7c53a9240c11c49 [2019-11-26 02:05:14,910 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:05:14,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:05:14,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:05:14,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:05:14,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:05:14,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:05:14" (1/1) ... [2019-11-26 02:05:14,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@178611d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:14, skipping insertion in model container [2019-11-26 02:05:14,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:05:14" (1/1) ... [2019-11-26 02:05:14,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:05:14,993 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:05:15,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:05:15,508 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:05:15,627 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:05:15,686 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:05:15,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15 WrapperNode [2019-11-26 02:05:15,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:05:15,687 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:05:15,687 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:05:15,688 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:05:15,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15" (1/1) ... [2019-11-26 02:05:15,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15" (1/1) ... [2019-11-26 02:05:15,802 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:05:15,803 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:05:15,803 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:05:15,803 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:05:15,814 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15" (1/1) ... [2019-11-26 02:05:15,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15" (1/1) ... [2019-11-26 02:05:15,823 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15" (1/1) ... [2019-11-26 02:05:15,823 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15" (1/1) ... [2019-11-26 02:05:15,862 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15" (1/1) ... [2019-11-26 02:05:15,869 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15" (1/1) ... [2019-11-26 02:05:15,885 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15" (1/1) ... [2019-11-26 02:05:15,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:05:15,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:05:15,901 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:05:15,901 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:05:15,902 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2019-11-26 02:05:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 02:05:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:05:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:05:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-26 02:05:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:05:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-26 02:05:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:05:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:05:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-26 02:05:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:05:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:05:18,475 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:05:18,476 INFO L284 CfgBuilder]: Removed 152 assume(true) statements. [2019-11-26 02:05:18,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:05:18 BoogieIcfgContainer [2019-11-26 02:05:18,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:05:18,479 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-26 02:05:18,479 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-26 02:05:18,482 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-26 02:05:18,482 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 02:05:14" (1/3) ... [2019-11-26 02:05:18,483 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35ac6cd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 02:05:18, skipping insertion in model container [2019-11-26 02:05:18,483 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:15" (2/3) ... [2019-11-26 02:05:18,483 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35ac6cd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 02:05:18, skipping insertion in model container [2019-11-26 02:05:18,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:05:18" (3/3) ... [2019-11-26 02:05:18,485 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-11-26 02:05:18,494 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-26 02:05:18,501 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-26 02:05:18,513 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-26 02:05:18,539 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-26 02:05:18,539 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-26 02:05:18,539 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-26 02:05:18,539 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-26 02:05:18,539 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-26 02:05:18,540 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-26 02:05:18,540 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-26 02:05:18,540 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-26 02:05:18,557 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states. [2019-11-26 02:05:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-26 02:05:18,564 INFO L402 BasicCegarLoop]: Found error trace [2019-11-26 02:05:18,565 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-26 02:05:18,565 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-26 02:05:18,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:05:18,571 INFO L82 PathProgramCache]: Analyzing trace with hash -1468885019, now seen corresponding path program 1 times [2019-11-26 02:05:18,578 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-26 02:05:18,579 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207768] [2019-11-26 02:05:18,579 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-26 02:05:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:05:18,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-26 02:05:18,841 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207768] [2019-11-26 02:05:18,842 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-26 02:05:18,842 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-26 02:05:18,843 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410680054] [2019-11-26 02:05:18,848 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-26 02:05:18,848 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-26 02:05:18,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-26 02:05:18,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-26 02:05:18,865 INFO L87 Difference]: Start difference. First operand 64 states. Second operand 3 states. [2019-11-26 02:05:18,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-26 02:05:18,945 INFO L93 Difference]: Finished difference Result 143 states and 229 transitions. [2019-11-26 02:05:18,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-26 02:05:18,947 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-11-26 02:05:18,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-26 02:05:18,959 INFO L225 Difference]: With dead ends: 143 [2019-11-26 02:05:18,959 INFO L226 Difference]: Without dead ends: 69 [2019-11-26 02:05:18,963 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-26 02:05:18,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2019-11-26 02:05:18,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 68. [2019-11-26 02:05:18,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2019-11-26 02:05:18,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 104 transitions. [2019-11-26 02:05:19,001 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 104 transitions. Word has length 19 [2019-11-26 02:05:19,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-26 02:05:19,001 INFO L462 AbstractCegarLoop]: Abstraction has 68 states and 104 transitions. [2019-11-26 02:05:19,001 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-26 02:05:19,002 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 104 transitions. [2019-11-26 02:05:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-11-26 02:05:19,003 INFO L402 BasicCegarLoop]: Found error trace [2019-11-26 02:05:19,004 INFO L410 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-26 02:05:19,004 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-26 02:05:19,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:05:19,004 INFO L82 PathProgramCache]: Analyzing trace with hash -1668036415, now seen corresponding path program 1 times [2019-11-26 02:05:19,005 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-26 02:05:19,005 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1618135545] [2019-11-26 02:05:19,005 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-26 02:05:19,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:05:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-26 02:05:19,428 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1618135545] [2019-11-26 02:05:19,429 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-26 02:05:19,429 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-26 02:05:19,429 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592747531] [2019-11-26 02:05:19,430 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-26 02:05:19,431 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-26 02:05:19,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-26 02:05:19,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-26 02:05:19,431 INFO L87 Difference]: Start difference. First operand 68 states and 104 transitions. Second operand 4 states. [2019-11-26 02:05:19,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-26 02:05:19,549 INFO L93 Difference]: Finished difference Result 202 states and 316 transitions. [2019-11-26 02:05:19,550 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-26 02:05:19,550 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 27 [2019-11-26 02:05:19,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-26 02:05:19,552 INFO L225 Difference]: With dead ends: 202 [2019-11-26 02:05:19,552 INFO L226 Difference]: Without dead ends: 135 [2019-11-26 02:05:19,554 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-26 02:05:19,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2019-11-26 02:05:19,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 70. [2019-11-26 02:05:19,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2019-11-26 02:05:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 106 transitions. [2019-11-26 02:05:19,567 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 106 transitions. Word has length 27 [2019-11-26 02:05:19,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-26 02:05:19,567 INFO L462 AbstractCegarLoop]: Abstraction has 70 states and 106 transitions. [2019-11-26 02:05:19,568 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-26 02:05:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 106 transitions. [2019-11-26 02:05:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-11-26 02:05:19,569 INFO L402 BasicCegarLoop]: Found error trace [2019-11-26 02:05:19,569 INFO L410 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-26 02:05:19,570 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-26 02:05:19,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:05:19,570 INFO L82 PathProgramCache]: Analyzing trace with hash -368111409, now seen corresponding path program 1 times [2019-11-26 02:05:19,570 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-26 02:05:19,571 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361850994] [2019-11-26 02:05:19,571 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-26 02:05:19,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:05:19,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-26 02:05:19,840 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361850994] [2019-11-26 02:05:19,841 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-26 02:05:19,841 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-26 02:05:19,841 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146573085] [2019-11-26 02:05:19,841 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-26 02:05:19,842 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-26 02:05:19,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-26 02:05:19,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-26 02:05:19,842 INFO L87 Difference]: Start difference. First operand 70 states and 106 transitions. Second operand 4 states. [2019-11-26 02:05:19,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-26 02:05:19,887 INFO L93 Difference]: Finished difference Result 173 states and 267 transitions. [2019-11-26 02:05:19,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-26 02:05:19,888 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2019-11-26 02:05:19,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-26 02:05:19,891 INFO L225 Difference]: With dead ends: 173 [2019-11-26 02:05:19,892 INFO L226 Difference]: Without dead ends: 104 [2019-11-26 02:05:19,893 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-26 02:05:19,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2019-11-26 02:05:19,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 71. [2019-11-26 02:05:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2019-11-26 02:05:19,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 107 transitions. [2019-11-26 02:05:19,912 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 107 transitions. Word has length 28 [2019-11-26 02:05:19,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-26 02:05:19,913 INFO L462 AbstractCegarLoop]: Abstraction has 71 states and 107 transitions. [2019-11-26 02:05:19,913 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-26 02:05:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 107 transitions. [2019-11-26 02:05:19,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-11-26 02:05:19,915 INFO L402 BasicCegarLoop]: Found error trace [2019-11-26 02:05:19,915 INFO L410 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-26 02:05:19,916 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-26 02:05:19,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:05:19,916 INFO L82 PathProgramCache]: Analyzing trace with hash 961186719, now seen corresponding path program 1 times [2019-11-26 02:05:19,917 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-26 02:05:19,917 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191790838] [2019-11-26 02:05:19,917 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-26 02:05:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:05:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:05:20,522 INFO L174 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2019-11-26 02:05:20,522 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-26 02:05:20,575 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,577 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,578 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,578 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,579 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,579 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,579 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,580 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,582 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,583 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,583 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,584 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,584 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,585 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,585 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,586 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,587 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,587 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,588 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,588 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,589 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,589 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,590 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,591 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,592 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,594 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,595 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,596 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-26 02:05:20,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 02:05:20 BoogieIcfgContainer [2019-11-26 02:05:20,690 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-26 02:05:20,691 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-26 02:05:20,691 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-26 02:05:20,691 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-26 02:05:20,692 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:05:18" (3/4) ... [2019-11-26 02:05:20,707 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-26 02:05:20,711 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-26 02:05:20,714 INFO L168 Benchmark]: Toolchain (without parser) took 5802.21 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 264.8 MB). Free memory was 940.7 MB in the beginning and 1.0 GB in the end (delta: -107.3 MB). Peak memory consumption was 157.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:05:20,714 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:05:20,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 775.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.3 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -186.4 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:05:20,716 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:05:20,717 INFO L168 Benchmark]: Boogie Preprocessor took 90.26 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:05:20,717 INFO L168 Benchmark]: RCFGBuilder took 2584.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 899.2 MB in the end (delta: 221.5 MB). Peak memory consumption was 221.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:05:20,718 INFO L168 Benchmark]: TraceAbstraction took 2211.82 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 95.4 MB). Free memory was 899.2 MB in the beginning and 1.0 GB in the end (delta: -148.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:05:20,719 INFO L168 Benchmark]: Witness Printer took 20.83 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:05:20,722 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 775.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.3 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -186.4 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 115.42 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 90.26 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2584.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 899.2 MB in the end (delta: 221.5 MB). Peak memory consumption was 221.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2211.82 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 95.4 MB). Free memory was 899.2 MB in the beginning and 1.0 GB in the end (delta: -148.8 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 20.83 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - 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 - 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 - 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 - 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 - 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 - 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 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 1350]: 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 1156. Possible FailurePath: [L865] int LDV_IN_INTERRUPT = 1; [L866] int ref_cnt ; [L867] int ldv_state_variable_1 ; [L869] int probed_1 = 0; [L870] int ldv_state_variable_0 ; [L1174] int ldv_retval_0 ; [L1175] int ldv_retval_1 ; [L1178] int ldv_retval_2 ; [L1403] int ldv_count_1 = 0; [L1404] int ldv_count_2 = 0; [L868] struct platform_device *s3c_hwmon_driver_group1 ; [L1156-L1158] 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}; [L1204] int tmp ; [L1205] int tmp___0 ; [L1206] int tmp___1 ; [L1209] ldv_state_variable_1 = 0 [L1210] ref_cnt = 0 [L1211] ldv_state_variable_0 = 1 VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={0:0}] [L1213] tmp = __VERIFIER_nondet_int() [L1215] case 0: [L1260] case 1: VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={0:0}] [L1261] COND TRUE ldv_state_variable_0 != 0 [L1262] tmp___1 = __VERIFIER_nondet_int() [L1264] case 0: [L1272] case 1: VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={0:0}] [L1273] COND TRUE ldv_state_variable_0 == 1 [L1161] int tmp ; [L1479] return __VERIFIER_nondet_int(); [L1163] tmp = platform_driver_register(& s3c_hwmon_driver) [L1164] return (tmp); [L1274] ldv_retval_2 = s3c_hwmon_init() [L1275] COND FALSE !(ldv_retval_2 != 0) [L1280] COND TRUE ldv_retval_2 == 0 [L1281] ldv_state_variable_0 = 2 [L1282] ldv_state_variable_1 = 1 [L1194] void *tmp ; [L791] void *p ; [L792] void *tmp ; [L793] int tmp___0 ; [L795] tmp___0 = __VERIFIER_nondet_int() [L796] COND FALSE !(tmp___0 != 0) [L799] tmp = malloc(size) [L800] p = tmp [L802] return (p); [L1196] tmp = ldv_malloc(624U) [L1198] s3c_hwmon_driver_group1 = (struct platform_device *)tmp VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={18446744073709551617:0}] [L1213] tmp = __VERIFIER_nondet_int() [L1215] case 0: VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={18446744073709551617:0}] [L1216] COND TRUE ldv_state_variable_1 != 0 [L1217] tmp___0 = __VERIFIER_nondet_int() [L1219] case 0: VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={18446744073709551617:0}] [L1220] COND TRUE ldv_state_variable_1 == 1 [L1024] struct s3c_hwmon_pdata *pdata ; [L1025] struct s3c_hwmon *hwmon ; [L1026] int ret ; [L1027] int i ; [L1028] void *tmp ; [L1029] struct lock_class_key __key ; [L1030] long tmp___0 ; [L1031] long tmp___1 ; [L1032] long tmp___2 ; [L1033] long tmp___3 ; [L1034] struct s3c_hwmon_chcfg *cfg ; [L1036] EXPR dev->dev.platform_data [L1036] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1037] ret = 0 VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={18446744073709551617:0}] [L1038] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) [L1340] void *tmp ; [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); VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={18446744073709551617:0}] [L1342] tmp = ldv_zalloc(size) [L1343] return (tmp); [L1043] tmp = ldv_kzalloc_9(800U, 208U) [L1044] hwmon = (struct s3c_hwmon *)tmp VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={18446744073709551617:0}] [L1045] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)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 ((void *)0); [L1489] return ldv_malloc(0UL); [L1052-L1054] hwmon->client = s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U) [L1055] EXPR hwmon->client [L1316] bool tmp ; [L1370] return ((unsigned long )ptr > 2012UL); [L1318] tmp = ldv_is_err(ptr) [L1319] return ((long )tmp); [L1055] tmp___1 = IS_ERR((void const *)hwmon->client) [L1056] COND FALSE !(tmp___1 != 0L) [L919] return (0); [L1063] ret = s3c_hwmon_add_raw(& dev->dev) [L1064] COND FALSE !(ret != 0) [L791] void *p ; [L792] void *tmp ; [L793] int tmp___0 ; [L795] tmp___0 = __VERIFIER_nondet_int() [L796] COND FALSE !(tmp___0 != 0) [L799] tmp = malloc(size) [L800] p = tmp [L802] return (p); [L1462] return ldv_malloc(sizeof(struct device)); [L1068] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1069] EXPR hwmon->hwmon_dev [L1316] bool tmp ; [L1370] return ((unsigned long )ptr > 2012UL); [L1318] tmp = ldv_is_err(ptr) [L1319] return ((long )tmp); [L1069] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1070] COND FALSE !(tmp___3 != 0L) [L1077] i = 0 VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={18446744073709551617:0}] [L1116] COND TRUE (unsigned int )i <= 7U [L1080] EXPR pdata->in[i] [L1080] cfg = pdata->in[i] [L1081] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1085] EXPR cfg->mult [L1085] COND TRUE cfg->mult > 65535U [L1090] EXPR cfg->div VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={18446744073709551617:0}] [L1090] COND FALSE !(cfg->div == 0U) [L1095] pdata->in[i] [L981] struct sensor_device_attribute *attr ; [L982] int ret ; [L985] attr = & attrs->in [L986] attr->index = channel [L987] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L988] attr->dev_attr.attr.mode = 292U [L989] attr->dev_attr.show = & s3c_hwmon_ch_show [L1324] int tmp ; [L1414] int nondetermined ; [L1415] int tmp ; [L844] int tmp ; [L846] tmp = __VERIFIER_nondet_int() [L847] return (tmp); [L1417] nondetermined = ldv_undef_int() [L1418] COND TRUE nondetermined != 0 [L1419] ldv_count_2 = ldv_count_2 + 1 VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={18446744073709551617:0}] [L1420] COND TRUE ldv_count_1 < ldv_count_2 VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={18446744073709551617:0}] [L1350] __VERIFIER_error() VAL [__this_module={18446744073709551656:18446744073709551657}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={18446744073709551631:0}, s3c_hwmon_driver_group1={18446744073709551617:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 64 locations, 2 error locations. Result: UNSAFE, OverallTime: 2.1s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 342 SDtfs, 215 SDslu, 439 SDs, 0 SdLazy, 36 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=71occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 99 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 103 NumberOfCodeBlocks, 103 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 71 ConstructedInterpolants, 0 QuantifiedInterpolants, 2365 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 4/4 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:05:22,951 INFO L177 SettingsManager]: Resetting all preferences to default values... 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[2019-11-26 02:05:23,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:05:23,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:05:23,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:05:23,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:05:23,033 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:05:23,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:05:23,034 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:05:23,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:05:23,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:05:23,038 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:05:23,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:05:23,039 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:05:23,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:05:23,040 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:05:23,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:05:23,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:05:23,043 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-11-26 02:05:23,072 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:05:23,083 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:05:23,084 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:05:23,085 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-26 02:05:23,085 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-26 02:05:23,085 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-26 02:05:23,086 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-26 02:05:23,086 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-26 02:05:23,086 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-26 02:05:23,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:05:23,087 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:05:23,087 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:05:23,088 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:05:23,088 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:05:23,088 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:05:23,089 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:05:23,089 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:05:23,089 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:05:23,089 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:05:23,090 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:05:23,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:05:23,090 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 02:05:23,091 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:05:23,091 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 02:05:23,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 02:05:23,092 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:05:23,092 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:05:23,093 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:05:23,093 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:05:23,094 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:05:23,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:05:23,094 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:05:23,094 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan 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 -> Taipan 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 -> 1f16b48ffc5646e28ce73f62000bbd2c48cdbbc1 [2019-11-26 02:05:23,417 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:05:23,429 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:05:23,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:05:23,435 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:05:23,435 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:05:23,436 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-11-26 02:05:23,496 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/data/1517b90c7/5f71a112e47f450b9e4187431882fc79/FLAGc0d9cb3d6 [2019-11-26 02:05:24,027 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:05:24,028 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-11-26 02:05:24,055 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/data/1517b90c7/5f71a112e47f450b9e4187431882fc79/FLAGc0d9cb3d6 [2019-11-26 02:05:24,244 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3af5a8ba-71ca-48b1-b9dc-80941a7909e3/bin/utaipan/data/1517b90c7/5f71a112e47f450b9e4187431882fc79 [2019-11-26 02:05:24,247 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:05:24,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:05:24,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:05:24,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:05:24,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:05:24,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:05:24" (1/1) ... [2019-11-26 02:05:24,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55921c7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:05:24, skipping insertion in model container [2019-11-26 02:05:24,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:05:24" (1/1) ... [2019-11-26 02:05:24,267 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:05:24,340 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:05:24,922 INFO L965 CHandler]: Found a cast between two array/pointer types where the value type is smaller than the cast-to type, and where that value type is smaller than our current memory model resolution [2019-11-26 02:05:24,922 INFO L968 CHandler]: at location: C: (struct s3c_hwmon *)tmp [946] [2019-11-26 02:05:24,923 INFO L969 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-26 02:05:24,923 INFO L965 CHandler]: Found a cast between two array/pointer types where the value type is smaller than the cast-to type, and where that value type is smaller than our current memory model resolution [2019-11-26 02:05:24,924 INFO L968 CHandler]: at location: C: (struct s3c_hwmon_pdata *)dev->platform_data [947] [2019-11-26 02:05:24,924 INFO L969 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-26 02:05:24,930 INFO L965 CHandler]: Found a cast between two array/pointer types where the value type is smaller than the cast-to type, and where that value type is smaller than our current memory model resolution [2019-11-26 02:05:24,930 INFO L968 CHandler]: at location: C: (struct s3c_hwmon_pdata *)dev->platform_data [972] [2019-11-26 02:05:24,931 INFO L969 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-26 02:05:24,949 INFO L965 CHandler]: Found a cast between two array/pointer types where the value type is smaller than the cast-to type, and where that value type is smaller than our current memory model resolution [2019-11-26 02:05:24,949 INFO L968 CHandler]: at location: C: (struct s3c_hwmon_pdata *)dev->dev.platform_data [1036] [2019-11-26 02:05:24,949 INFO L969 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-26 02:05:24,960 INFO L965 CHandler]: Found a cast between two array/pointer types where the value type is smaller than the cast-to type, and where that value type is smaller than our current memory model resolution [2019-11-26 02:05:24,962 INFO L968 CHandler]: at location: C: (struct s3c_hwmon *)tmp [1044] [2019-11-26 02:05:24,962 INFO L969 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-26 02:05:24,966 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.visit(CHandler.java:941) 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:1356) 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:700) 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:1300) 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:993) 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:993) 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:1371) 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:3448) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2263) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) 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:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:05:24,978 INFO L168 Benchmark]: Toolchain (without parser) took 728.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.0 MB). Free memory was 952.4 MB in the beginning and 1.2 GB in the end (delta: -210.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:05:24,980 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:05:24,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.0 MB). Free memory was 952.4 MB in the beginning and 1.2 GB in the end (delta: -210.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:05:24,984 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 726.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.0 MB). Free memory was 952.4 MB in the beginning and 1.2 GB in the end (delta: -210.5 MB). Peak memory consumption was 27.5 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...