java -ea -Xmx4000000000 -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.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-bdc35bb [2018-10-29 10:43:42,022 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 10:43:42,025 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 10:43:42,066 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 10:43:42,066 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 10:43:42,068 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 10:43:42,070 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 10:43:42,079 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 10:43:42,084 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 10:43:42,085 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 10:43:42,086 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 10:43:42,093 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 10:43:42,094 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 10:43:42,096 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 10:43:42,097 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 10:43:42,110 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 10:43:42,111 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 10:43:42,118 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 10:43:42,121 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 10:43:42,131 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 10:43:42,132 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 10:43:42,138 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 10:43:42,145 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-29 10:43:42,145 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-29 10:43:42,146 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-29 10:43:42,153 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-29 10:43:42,154 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-29 10:43:42,157 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-29 10:43:42,160 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-29 10:43:42,162 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-29 10:43:42,162 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-29 10:43:42,169 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-29 10:43:42,169 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 10:43:42,170 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 10:43:42,171 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 10:43:42,172 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 10:43:42,174 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 [2018-10-29 10:43:42,220 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 10:43:42,221 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 10:43:42,225 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 10:43:42,225 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 10:43:42,230 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 10:43:42,230 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 10:43:42,230 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 10:43:42,230 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 10:43:42,234 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 10:43:42,234 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 10:43:42,234 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 10:43:42,235 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 10:43:42,235 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 10:43:42,235 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 10:43:42,235 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 10:43:42,235 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 10:43:42,236 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 10:43:42,239 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 10:43:42,239 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 10:43:42,241 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 10:43:42,241 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 10:43:42,241 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 10:43:42,241 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 10:43:42,242 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 10:43:42,242 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 10:43:42,242 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-29 10:43:42,242 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 10:43:42,242 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 10:43:42,374 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 10:43:42,414 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 10:43:42,424 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 10:43:42,426 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 10:43:42,428 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 10:43:42,429 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 10:43:42,539 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/271e6be1e/cf5fcee04904487682fc2056f35a3ab1/FLAG2701ee748 [2018-10-29 10:43:44,290 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 10:43:44,292 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 10:43:44,407 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/271e6be1e/cf5fcee04904487682fc2056f35a3ab1/FLAG2701ee748 [2018-10-29 10:43:44,452 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/271e6be1e/cf5fcee04904487682fc2056f35a3ab1 [2018-10-29 10:43:44,473 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 10:43:44,476 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 10:43:44,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 10:43:44,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 10:43:44,493 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 10:43:44,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:43:44" (1/1) ... [2018-10-29 10:43:44,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299f5724 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:44, skipping insertion in model container [2018-10-29 10:43:44,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:43:44" (1/1) ... [2018-10-29 10:43:44,540 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 10:43:44,885 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 10:43:45,981 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3595] [2018-10-29 10:43:45,981 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3596-3597] [2018-10-29 10:43:51,664 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:43:53,087 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 10:43:53,299 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3595] [2018-10-29 10:43:53,301 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3596-3597] [2018-10-29 10:43:55,226 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:43:55,902 INFO L193 MainTranslator]: Completed translation [2018-10-29 10:43:55,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:55 WrapperNode [2018-10-29 10:43:55,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 10:43:55,906 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 10:43:55,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 10:43:55,907 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 10:43:55,945 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:55" (1/1) ... [2018-10-29 10:43:55,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:55" (1/1) ... [2018-10-29 10:43:56,028 ERROR L1123 TypeChecker]: C: boot_tvec_bases [4211]: Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] [2018-10-29 10:43:56,035 ERROR L1123 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}}; [4210-4216]: 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]]] [2018-10-29 10:43:56,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:55" (1/1) ... [2018-10-29 10:43:56,416 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:55" (1/1) ... [2018-10-29 10:43:57,850 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:55" (1/1) ... [2018-10-29 10:43:57,927 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:55" (1/1) ... [2018-10-29 10:43:58,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:55" (1/1) ... [2018-10-29 10:43:58,234 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 10:43:58,238 INFO L168 Benchmark]: Toolchain (without parser) took 13764.72 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 79.0 MB). Peak memory consumption was 585.9 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:58,244 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-29 10:43:58,245 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11423.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 464.5 MB). Peak memory consumption was 533.1 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:58,246 INFO L168 Benchmark]: Boogie Preprocessor took 2328.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -385.5 MB). Peak memory consumption was 121.4 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:58,256 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 11423.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 464.5 MB). Peak memory consumption was 533.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2328.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -385.5 MB). Peak memory consumption was 121.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4211]: Type Error Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] - TypeErrorResult [Line: 4210]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...