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-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 11:59:22,264 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 11:59:22,266 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 11:59:22,306 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 11:59:22,306 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 11:59:22,307 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 11:59:22,312 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 11:59:22,318 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 11:59:22,339 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 11:59:22,340 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 11:59:22,341 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 11:59:22,342 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 11:59:22,349 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 11:59:22,350 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 11:59:22,358 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 11:59:22,360 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 11:59:22,364 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 11:59:22,375 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 11:59:22,386 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 11:59:22,395 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 11:59:22,396 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 11:59:22,401 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 11:59:22,409 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 11:59:22,409 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 11:59:22,410 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 11:59:22,418 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 11:59:22,419 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 11:59:22,426 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 11:59:22,427 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 11:59:22,428 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 11:59:22,429 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 11:59:22,433 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 11:59:22,433 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 11:59:22,433 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 11:59:22,438 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 11:59:22,439 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 11:59:22,439 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 [2018-10-18 11:59:22,487 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 11:59:22,487 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 11:59:22,492 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 11:59:22,492 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 11:59:22,498 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 11:59:22,498 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 11:59:22,498 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 11:59:22,499 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 11:59:22,499 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 11:59:22,499 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 11:59:22,499 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 11:59:22,500 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 11:59:22,503 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 11:59:22,503 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 11:59:22,503 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 11:59:22,505 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 11:59:22,505 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 11:59:22,505 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 11:59:22,506 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 11:59:22,506 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 11:59:22,506 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 11:59:22,506 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 11:59:22,506 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 11:59:22,507 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 11:59:22,507 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 11:59:22,507 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 11:59:22,507 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 11:59:22,507 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 11:59:22,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 11:59:22,674 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 11:59:22,684 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 11:59:22,686 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 11:59:22,686 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 11:59:22,692 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point_false-unreach-call.cil.out.c [2018-10-18 11:59:22,843 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb2cd6840/53676c3add6c4ae0adf4dd6ee378c3f9/FLAGb201f1ddb [2018-10-18 11:59:24,907 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 11:59:24,912 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point_false-unreach-call.cil.out.c [2018-10-18 11:59:25,026 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb2cd6840/53676c3add6c4ae0adf4dd6ee378c3f9/FLAGb201f1ddb [2018-10-18 11:59:25,074 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb2cd6840/53676c3add6c4ae0adf4dd6ee378c3f9 [2018-10-18 11:59:25,106 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 11:59:25,111 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 11:59:25,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 11:59:25,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 11:59:25,125 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 11:59:25,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 11:59:25" (1/1) ... [2018-10-18 11:59:25,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5171ad03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:59:25, skipping insertion in model container [2018-10-18 11:59:25,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 11:59:25" (1/1) ... [2018-10-18 11:59:25,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 11:59:25,596 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 11:59:37,047 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 11:59:37,276 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 11:59:41,084 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 11:59:41,830 INFO L193 MainTranslator]: Completed translation [2018-10-18 11:59:41,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:59:41 WrapperNode [2018-10-18 11:59:41,835 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 11:59:41,836 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 11:59:41,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 11:59:41,837 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 11:59:41,874 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:59:41" (1/1) ... [2018-10-18 11:59:41,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:59:41" (1/1) ... [2018-10-18 11:59:42,011 ERROR L1123 TypeChecker]: C: boot_tvec_bases [8122]: Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] [2018-10-18 11:59:42,012 ERROR L1123 TypeChecker]: C: static struct timer_list ledtrig_tx_timer = {{0, (struct list_head *)1953723489}, 0UL, & boot_tvec_bases, & at76_ledtrig_tx_timerfunc, 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/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/947/dscv_tempdir/dscv/ri/205_9a/drivers/net/wireless/at76c50x-usb.o.c.prepared:557", {0, 0}, "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/947/dscv_tempdir/dscv/ri/205_9a/drivers/net/wireless/at76c50x-usb.o.c.prepared:557", 0, 0UL}}; [8121-8127]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#boot_tvec_bases~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ledtrig_tx_timer~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#ledtrig_tx_timer~0,GLOBAL],offset],IntegerLiteral[24]]]],IntegerLiteral[8]]] [2018-10-18 11:59:42,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:59:41" (1/1) ... [2018-10-18 11:59:42,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:59:41" (1/1) ... [2018-10-18 11:59:42,890 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:59:41" (1/1) ... [2018-10-18 11:59:42,965 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:59:41" (1/1) ... [2018-10-18 11:59:43,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:59:41" (1/1) ... [2018-10-18 11:59:43,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 11:59:43,164 INFO L168 Benchmark]: Toolchain (without parser) took 18057.45 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: 433.5 MB). Peak memory consumption was 433.5 MB. Max. memory is 3.9 GB. [2018-10-18 11:59:43,169 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-10-18 11:59:43,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16720.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 315.3 MB). Peak memory consumption was 512.2 MB. Max. memory is 3.9 GB. [2018-10-18 11:59:43,174 INFO L168 Benchmark]: Boogie Preprocessor took 1325.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 118.2 MB). Peak memory consumption was 118.2 MB. Max. memory is 3.9 GB. [2018-10-18 11:59:43,183 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 16720.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 315.3 MB). Peak memory consumption was 512.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1325.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 118.2 MB). Peak memory consumption was 118.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8122]: Type Error Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] - TypeErrorResult [Line: 8121]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#boot_tvec_bases~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ledtrig_tx_timer~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#ledtrig_tx_timer~0,GLOBAL],offset],IntegerLiteral[24]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...