java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 21:00:53,957 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 21:00:53,963 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 21:00:53,979 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 21:00:53,980 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 21:00:53,981 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 21:00:53,982 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 21:00:53,984 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 21:00:53,986 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 21:00:53,987 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 21:00:53,987 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 21:00:53,988 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 21:00:53,989 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 21:00:53,990 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 21:00:53,991 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 21:00:53,992 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 21:00:53,992 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 21:00:53,995 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 21:00:53,999 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 21:00:54,004 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 21:00:54,005 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 21:00:54,010 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 21:00:54,015 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 21:00:54,016 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 21:00:54,016 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 21:00:54,017 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 21:00:54,021 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 21:00:54,022 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 21:00:54,022 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 21:00:54,023 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 21:00:54,024 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 21:00:54,024 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-11-15 21:00:54,030 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-15 21:00:54,049 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 21:00:54,049 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 21:00:54,050 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 21:00:54,050 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 21:00:54,051 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 21:00:54,051 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 21:00:54,051 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 21:00:54,052 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 21:00:54,052 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 21:00:54,052 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 21:00:54,052 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 21:00:54,052 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 21:00:54,053 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 21:00:54,053 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 21:00:54,053 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 21:00:54,053 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 21:00:54,053 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 21:00:54,054 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 21:00:54,054 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 21:00:54,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 21:00:54,054 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 21:00:54,054 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 21:00:54,055 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 21:00:54,055 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 21:00:54,055 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 21:00:54,055 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 21:00:54,055 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 21:00:54,056 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 21:00:54,104 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 21:00:54,118 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 21:00:54,122 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 21:00:54,123 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 21:00:54,124 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 21:00:54,124 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 21:00:54,182 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b9036cc2/6a43d3672ba74aae9ea41dd43a7ccd7b/FLAG956f7774f [2018-11-15 21:00:54,988 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 21:00:54,989 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 21:00:55,027 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b9036cc2/6a43d3672ba74aae9ea41dd43a7ccd7b/FLAG956f7774f [2018-11-15 21:00:55,494 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b9036cc2/6a43d3672ba74aae9ea41dd43a7ccd7b [2018-11-15 21:00:55,505 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 21:00:55,506 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 21:00:55,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 21:00:55,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 21:00:55,511 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 21:00:55,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:00:55" (1/1) ... [2018-11-15 21:00:55,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f49f909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:00:55, skipping insertion in model container [2018-11-15 21:00:55,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:00:55" (1/1) ... [2018-11-15 21:00:55,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 21:00:55,693 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 21:00:56,240 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3595] [2018-11-15 21:00:56,242 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3596-3597] [2018-11-15 21:00:58,851 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 21:00:59,463 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 21:00:59,638 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3595] [2018-11-15 21:00:59,638 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3596-3597] [2018-11-15 21:01:00,439 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 21:01:00,845 INFO L195 MainTranslator]: Completed translation [2018-11-15 21:01:00,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:01:00 WrapperNode [2018-11-15 21:01:00,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 21:01:00,847 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 21:01:00,847 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 21:01:00,847 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 21:01:00,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:01:00" (1/1) ... [2018-11-15 21:01:00,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:01:00" (1/1) ... [2018-11-15 21:01:00,913 ERROR L1129 TypeChecker]: C: boot_tvec_bases [4215]: Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] [2018-11-15 21:01:00,915 ERROR L1129 TypeChecker]: C: static struct timer_list tx = {{0, (struct list_head *)1953723489}, 0UL, & boot_tvec_bases, & isicom_tx, 0UL, -1, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, {(struct lock_class_key *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared:233", {0, 0}, "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared:233", 0, 0UL}}; [4214-4220]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#boot_tvec_bases~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#tx~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#tx~0,GLOBAL],offset],IntegerLiteral[24]]]],IntegerLiteral[8]]] [2018-11-15 21:01:01,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:01:00" (1/1) ... [2018-11-15 21:01:01,034 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:01:00" (1/1) ... [2018-11-15 21:01:01,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:01:00" (1/1) ... [2018-11-15 21:01:01,609 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:01:00" (1/1) ... [2018-11-15 21:01:01,858 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:01:00" (1/1) ... [2018-11-15 21:01:01,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 21:01:01,903 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-15 21:01:01,904 INFO L168 Benchmark]: Toolchain (without parser) took 6398.71 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 993.1 MB. Max. memory is 7.1 GB. [2018-11-15 21:01:01,906 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 21:01:01,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5339.50 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.0 GB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -225.7 MB). Peak memory consumption was 817.6 MB. Max. memory is 7.1 GB. [2018-11-15 21:01:01,908 INFO L168 Benchmark]: Boogie Preprocessor took 1055.39 ms. Allocated memory was 2.6 GB in the beginning and 2.6 GB in the end (delta: 36.7 MB). Free memory was 1.6 GB in the beginning and 2.4 GB in the end (delta: -816.9 MB). Peak memory consumption was 175.5 MB. Max. memory is 7.1 GB. [2018-11-15 21:01:01,912 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5339.50 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.0 GB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -225.7 MB). Peak memory consumption was 817.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1055.39 ms. Allocated memory was 2.6 GB in the beginning and 2.6 GB in the end (delta: 36.7 MB). Free memory was 1.6 GB in the beginning and 2.4 GB in the end (delta: -816.9 MB). Peak memory consumption was 175.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4215]: Type Error Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] - TypeErrorResult [Line: 4214]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#boot_tvec_bases~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#tx~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#tx~0,GLOBAL],offset],IntegerLiteral[24]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...