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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 04:56:20,262 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 04:56:20,265 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 04:56:20,280 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 04:56:20,281 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 04:56:20,284 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 04:56:20,285 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 04:56:20,288 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 04:56:20,290 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 04:56:20,290 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 04:56:20,293 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 04:56:20,293 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 04:56:20,296 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 04:56:20,297 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 04:56:20,298 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 04:56:20,299 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 04:56:20,299 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 04:56:20,303 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 04:56:20,308 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 04:56:20,309 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 04:56:20,314 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 04:56:20,315 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 04:56:20,320 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 04:56:20,321 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 04:56:20,321 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 04:56:20,325 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 04:56:20,326 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 04:56:20,326 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 04:56:20,329 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 04:56:20,331 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 04:56:20,331 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 04:56:20,333 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 04:56:20,333 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 04:56:20,333 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 04:56:20,336 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 04:56:20,336 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 04:56:20,337 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 [2018-11-22 04:56:20,353 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 04:56:20,354 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 04:56:20,354 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 04:56:20,355 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 04:56:20,355 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 04:56:20,355 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 04:56:20,357 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 04:56:20,357 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 04:56:20,357 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 04:56:20,357 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 04:56:20,358 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 04:56:20,358 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 04:56:20,358 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 04:56:20,358 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 04:56:20,358 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 04:56:20,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 04:56:20,360 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 04:56:20,360 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 04:56:20,360 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 04:56:20,360 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 04:56:20,361 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 04:56:20,361 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 04:56:20,361 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 04:56:20,361 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 04:56:20,361 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 04:56:20,361 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 04:56:20,362 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 04:56:20,362 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 04:56:20,362 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 04:56:20,430 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 04:56:20,443 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 04:56:20,446 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 04:56:20,448 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 04:56:20,448 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 04:56:20,449 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-11-22 04:56:20,512 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90b1cb5e4/c3a2e3c45282475cbb4faf19bcb0f953/FLAGb4f20ce33 [2018-11-22 04:56:21,783 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 04:56:21,785 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-igb-igb_true-unreach-call.cil.c [2018-11-22 04:56:21,920 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90b1cb5e4/c3a2e3c45282475cbb4faf19bcb0f953/FLAGb4f20ce33 [2018-11-22 04:56:22,300 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90b1cb5e4/c3a2e3c45282475cbb4faf19bcb0f953 [2018-11-22 04:56:22,315 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 04:56:22,318 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 04:56:22,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 04:56:22,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 04:56:22,323 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 04:56:22,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:56:22" (1/1) ... [2018-11-22 04:56:22,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46c57ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:56:22, skipping insertion in model container [2018-11-22 04:56:22,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:56:22" (1/1) ... [2018-11-22 04:56:22,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 04:56:22,889 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 04:56:45,359 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 04:56:45,479 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 04:56:47,233 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 04:56:52,568 INFO L195 MainTranslator]: Completed translation [2018-11-22 04:56:52,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:56:52 WrapperNode [2018-11-22 04:56:52,569 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 04:56:52,570 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 04:56:52,570 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 04:56:52,570 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 04:56:52,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:56:52" (1/1) ... [2018-11-22 04:56:52,714 ERROR L1131 TypeChecker]: C: node_data [8053]: Undeclared identifier ~#node_data~0 in IdentifierExpression[~#node_data~0,GLOBAL] [2018-11-22 04:56:52,716 ERROR L1131 TypeChecker]: C: node_data[nid] [8053]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem117,]],read~$Pointer$,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~nid,]]]]],IntegerLiteral[8]]] [2018-11-22 04:56:52,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:56:52" (1/1) ... [2018-11-22 04:56:52,884 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 04:56:52,884 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-22 04:56:52,886 INFO L168 Benchmark]: Toolchain (without parser) took 30569.53 ms. Allocated memory was 1.5 GB in the beginning and 3.2 GB in the end (delta: 1.7 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -610.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-11-22 04:56:52,889 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-22 04:56:52,890 INFO L168 Benchmark]: CACSL2BoogieTranslator took 30250.21 ms. Allocated memory was 1.5 GB in the beginning and 3.2 GB in the end (delta: 1.7 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -640.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-11-22 04:56:52,892 INFO L168 Benchmark]: Boogie Procedure Inliner took 314.90 ms. Allocated memory is still 3.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 7.1 GB. [2018-11-22 04:56:52,896 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 30250.21 ms. Allocated memory was 1.5 GB in the beginning and 3.2 GB in the end (delta: 1.7 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -640.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 314.90 ms. Allocated memory is still 3.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8053]: Type Error Undeclared identifier ~#node_data~0 in IdentifierExpression[~#node_data~0,GLOBAL] - TypeErrorResult [Line: 8053]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem117,]],read~$Pointer$,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~nid,]]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...