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-rc1/205_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-ddf0d93 [2018-11-17 00:30:44,594 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-17 00:30:44,597 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-17 00:30:44,615 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-17 00:30:44,615 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-17 00:30:44,616 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-17 00:30:44,617 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-17 00:30:44,619 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-17 00:30:44,621 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-17 00:30:44,622 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-17 00:30:44,623 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-17 00:30:44,624 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-17 00:30:44,625 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-17 00:30:44,626 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-17 00:30:44,627 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-17 00:30:44,628 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-17 00:30:44,629 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-17 00:30:44,630 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-17 00:30:44,632 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-17 00:30:44,634 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-17 00:30:44,635 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-17 00:30:44,636 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-17 00:30:44,638 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-17 00:30:44,639 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-17 00:30:44,639 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-17 00:30:44,640 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-17 00:30:44,641 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-17 00:30:44,642 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-17 00:30:44,643 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-17 00:30:44,644 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-17 00:30:44,644 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-17 00:30:44,645 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-17 00:30:44,645 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-17 00:30:44,645 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-17 00:30:44,646 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-17 00:30:44,647 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-17 00:30:44,647 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 [2018-11-17 00:30:44,662 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-17 00:30:44,662 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-17 00:30:44,663 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-17 00:30:44,664 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-17 00:30:44,664 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-17 00:30:44,664 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-17 00:30:44,665 INFO L133 SettingsManager]: * Use SBE=true [2018-11-17 00:30:44,665 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-17 00:30:44,665 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-17 00:30:44,665 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-17 00:30:44,665 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-17 00:30:44,666 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-17 00:30:44,666 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-17 00:30:44,666 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-17 00:30:44,666 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-17 00:30:44,666 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-17 00:30:44,667 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-17 00:30:44,667 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-17 00:30:44,667 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-17 00:30:44,667 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-17 00:30:44,667 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-17 00:30:44,668 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-17 00:30:44,668 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-17 00:30:44,668 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-17 00:30:44,668 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-17 00:30:44,668 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-17 00:30:44,669 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-17 00:30:44,669 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-17 00:30:44,669 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-17 00:30:44,729 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-17 00:30:44,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-17 00:30:44,749 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-17 00:30:44,750 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-17 00:30:44,750 INFO L276 PluginConnector]: CDTParser initialized [2018-11-17 00:30:44,751 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point_false-unreach-call.cil.out.c [2018-11-17 00:30:44,817 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/489513d29/ca7cb89002ca482e905e11db78865696/FLAGe6be91748 [2018-11-17 00:30:45,658 INFO L307 CDTParser]: Found 1 translation units. [2018-11-17 00:30:45,659 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point_false-unreach-call.cil.out.c [2018-11-17 00:30:45,714 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/489513d29/ca7cb89002ca482e905e11db78865696/FLAGe6be91748 [2018-11-17 00:30:46,113 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/489513d29/ca7cb89002ca482e905e11db78865696 [2018-11-17 00:30:46,128 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-17 00:30:46,130 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-17 00:30:46,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-17 00:30:46,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-17 00:30:46,136 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-17 00:30:46,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:30:46" (1/1) ... [2018-11-17 00:30:46,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@309e1a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:46, skipping insertion in model container [2018-11-17 00:30:46,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:30:46" (1/1) ... [2018-11-17 00:30:46,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-17 00:30:46,369 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-17 00:30:50,954 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 00:30:51,070 INFO L191 MainTranslator]: Completed pre-run [2018-11-17 00:30:53,049 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 00:30:53,409 INFO L195 MainTranslator]: Completed translation [2018-11-17 00:30:53,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:53 WrapperNode [2018-11-17 00:30:53,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-17 00:30:53,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-17 00:30:53,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-17 00:30:53,412 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-17 00:30:53,429 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:53" (1/1) ... [2018-11-17 00:30:53,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:53" (1/1) ... [2018-11-17 00:30:53,497 ERROR L1129 TypeChecker]: C: boot_tvec_bases [8126]: Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] [2018-11-17 00:30:53,499 ERROR L1129 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}}; [8125-8131]: 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,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#ledtrig_tx_timer~0,GLOBAL],offset]]]],IntegerLiteral[8]]] [2018-11-17 00:30:53,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:53" (1/1) ... [2018-11-17 00:30:53,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:53" (1/1) ... [2018-11-17 00:30:53,920 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:53" (1/1) ... [2018-11-17 00:30:53,962 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:53" (1/1) ... [2018-11-17 00:30:54,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:53" (1/1) ... [2018-11-17 00:30:54,056 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-17 00:30:54,057 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-17 00:30:54,058 INFO L168 Benchmark]: Toolchain (without parser) took 7929.18 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -209.3 MB). Peak memory consumption was 912.2 MB. Max. memory is 7.1 GB. [2018-11-17 00:30:54,061 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-17 00:30:54,061 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7278.41 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -348.1 MB). Peak memory consumption was 915.8 MB. Max. memory is 7.1 GB. [2018-11-17 00:30:54,062 INFO L168 Benchmark]: Boogie Preprocessor took 646.08 ms. Allocated memory is still 2.7 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 138.8 MB). Peak memory consumption was 138.8 MB. Max. memory is 7.1 GB. [2018-11-17 00:30:54,067 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7278.41 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -348.1 MB). Peak memory consumption was 915.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 646.08 ms. Allocated memory is still 2.7 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 138.8 MB). Peak memory consumption was 138.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8126]: Type Error Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] - TypeErrorResult [Line: 8125]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#boot_tvec_bases~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ledtrig_tx_timer~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#ledtrig_tx_timer~0,GLOBAL],offset]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...