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-c854ea4 [2018-11-11 00:04:17,719 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 00:04:17,726 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 00:04:17,764 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 00:04:17,764 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 00:04:17,769 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 00:04:17,774 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 00:04:17,777 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 00:04:17,786 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 00:04:17,794 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 00:04:17,796 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 00:04:17,796 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 00:04:17,803 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 00:04:17,810 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 00:04:17,811 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 00:04:17,818 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 00:04:17,819 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 00:04:17,824 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 00:04:17,835 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 00:04:17,842 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 00:04:17,843 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 00:04:17,851 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 00:04:17,857 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 00:04:17,887 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 00:04:17,888 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 00:04:17,892 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 00:04:17,893 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 00:04:17,897 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 [2018-11-11 00:04:17,945 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 00:04:17,945 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 00:04:17,950 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 00:04:17,951 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 00:04:17,952 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 00:04:17,953 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 00:04:17,953 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 00:04:17,953 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 00:04:17,953 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 00:04:17,954 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 00:04:17,957 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 00:04:17,957 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 00:04:17,958 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 00:04:17,958 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 00:04:17,958 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 00:04:17,960 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 00:04:17,960 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 00:04:17,960 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 00:04:17,960 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 00:04:17,961 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 00:04:17,961 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 00:04:17,961 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 00:04:17,961 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 00:04:17,962 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 00:04:17,962 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 00:04:17,962 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 00:04:17,962 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 00:04:17,962 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 00:04:18,101 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 00:04:18,131 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 00:04:18,144 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 00:04:18,150 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 00:04:18,153 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 00:04:18,154 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 00:04:18,315 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0430a9d48/490c901b1441428f9a9acffb0cf0d1d2/FLAG9b97283f4 [2018-11-11 00:04:20,290 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 00:04:20,294 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 00:04:20,403 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0430a9d48/490c901b1441428f9a9acffb0cf0d1d2/FLAG9b97283f4 [2018-11-11 00:04:20,450 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0430a9d48/490c901b1441428f9a9acffb0cf0d1d2 [2018-11-11 00:04:20,480 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 00:04:20,486 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 00:04:20,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 00:04:20,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 00:04:20,503 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 00:04:20,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:04:20" (1/1) ... [2018-11-11 00:04:20,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ac33a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:20, skipping insertion in model container [2018-11-11 00:04:20,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:04:20" (1/1) ... [2018-11-11 00:04:20,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 00:04:20,867 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 00:04:22,107 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3595] [2018-11-11 00:04:22,111 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3596-3597] [2018-11-11 00:04:28,001 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:04:29,408 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 00:04:29,604 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3595] [2018-11-11 00:04:29,605 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3596-3597] [2018-11-11 00:04:32,166 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:04:32,937 INFO L193 MainTranslator]: Completed translation [2018-11-11 00:04:32,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:32 WrapperNode [2018-11-11 00:04:32,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 00:04:32,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 00:04:32,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 00:04:32,943 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 00:04:32,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:32" (1/1) ... [2018-11-11 00:04:32,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:32" (1/1) ... [2018-11-11 00:04:33,089 ERROR L1123 TypeChecker]: C: boot_tvec_bases [4215]: Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] [2018-11-11 00:04:33,097 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}}; [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]]] [2018-11-11 00:04:33,431 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:32" (1/1) ... [2018-11-11 00:04:33,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:32" (1/1) ... [2018-11-11 00:04:34,766 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:32" (1/1) ... [2018-11-11 00:04:34,859 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:32" (1/1) ... [2018-11-11 00:04:35,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:32" (1/1) ... [2018-11-11 00:04:35,331 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 00:04:35,335 INFO L168 Benchmark]: Toolchain (without parser) took 14851.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 42.7 MB). Peak memory consumption was 591.0 MB. Max. memory is 3.9 GB. [2018-11-11 00:04:35,341 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-11 00:04:35,345 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12454.27 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: 424.1 MB). Peak memory consumption was 533.5 MB. Max. memory is 3.9 GB. [2018-11-11 00:04:35,346 INFO L168 Benchmark]: Boogie Preprocessor took 2389.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -381.4 MB). Peak memory consumption was 166.8 MB. Max. memory is 3.9 GB. [2018-11-11 00:04:35,356 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 12454.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 424.1 MB). Peak memory consumption was 533.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2389.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -381.4 MB). Peak memory consumption was 166.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4215]: Type Error Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] - TypeErrorResult [Line: 4214]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...