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-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 12:11:11,165 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 12:11:11,171 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 12:11:11,208 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 12:11:11,209 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 12:11:11,214 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 12:11:11,218 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 12:11:11,224 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 12:11:11,227 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 12:11:11,232 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 12:11:11,233 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 12:11:11,234 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 12:11:11,240 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 12:11:11,246 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 12:11:11,256 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 12:11:11,257 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 12:11:11,264 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 12:11:11,269 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 12:11:11,278 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 12:11:11,285 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 12:11:11,291 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 12:11:11,294 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 12:11:11,302 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 12:11:11,302 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 12:11:11,303 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 12:11:11,304 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 12:11:11,307 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 12:11:11,309 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 12:11:11,310 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 12:11:11,317 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 12:11:11,317 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 12:11:11,319 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 12:11:11,319 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 12:11:11,320 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 12:11:11,321 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 12:11:11,321 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 12:11:11,322 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 12:11:11,379 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 12:11:11,379 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 12:11:11,380 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 12:11:11,381 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 12:11:11,385 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 12:11:11,385 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 12:11:11,385 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 12:11:11,386 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 12:11:11,386 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 12:11:11,386 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 12:11:11,386 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 12:11:11,386 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 12:11:11,387 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 12:11:11,387 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 12:11:11,387 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 12:11:11,387 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 12:11:11,388 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 12:11:11,393 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 12:11:11,393 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 12:11:11,394 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 12:11:11,394 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 12:11:11,394 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 12:11:11,394 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 12:11:11,394 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 12:11:11,395 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 12:11:11,395 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 12:11:11,395 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 12:11:11,395 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 12:11:11,533 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 12:11:11,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 12:11:11,579 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 12:11:11,581 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 12:11:11,585 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 12:11:11,586 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-10-18 12:11:11,762 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f0012dba/950e093520e74d739a18d653eff4d313/FLAG353a6db77 [2018-10-18 12:11:14,718 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 12:11:14,723 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-10-18 12:11:15,014 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f0012dba/950e093520e74d739a18d653eff4d313/FLAG353a6db77 [2018-10-18 12:11:15,062 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f0012dba/950e093520e74d739a18d653eff4d313 [2018-10-18 12:11:15,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 12:11:15,098 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 12:11:15,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 12:11:15,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 12:11:15,119 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 12:11:15,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:11:15" (1/1) ... [2018-10-18 12:11:15,127 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33aa378 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:11:15, skipping insertion in model container [2018-10-18 12:11:15,127 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:11:15" (1/1) ... [2018-10-18 12:11:15,160 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 12:11:16,282 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 12:12:11,219 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:12:12,812 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 12:12:39,550 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:12:51,395 INFO L193 MainTranslator]: Completed translation [2018-10-18 12:12:51,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:51 WrapperNode [2018-10-18 12:12:51,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 12:12:51,398 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 12:12:51,398 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 12:12:51,398 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 12:12:51,420 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:51" (1/1) ... [2018-10-18 12:12:51,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:51" (1/1) ... [2018-10-18 12:12:51,763 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [17660]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1682,]],##fun~$Pointer$~X~int~TO~int,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1681,]]],IdentifierExpression[~arg0,]]] [2018-10-18 12:12:51,768 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [17672]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1686,]],##fun~$Pointer$~X~int~TO~int,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1685,]]],IdentifierExpression[~arg0,]]] [2018-10-18 12:12:51,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:51" (1/1) ... [2018-10-18 12:12:51,980 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:51" (1/1) ... [2018-10-18 12:12:53,928 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:51" (1/1) ... [2018-10-18 12:12:54,180 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:51" (1/1) ... [2018-10-18 12:12:55,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:51" (1/1) ... [2018-10-18 12:12:55,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 12:12:55,474 INFO L168 Benchmark]: Toolchain (without parser) took 100377.20 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 537.4 MB). Peak memory consumption was 537.4 MB. Max. memory is 3.9 GB. [2018-10-18 12:12:55,480 INFO L168 Benchmark]: CDTParser took 2.01 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 12:12:55,484 INFO L168 Benchmark]: CACSL2BoogieTranslator took 96297.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 153.0 MB). Peak memory consumption was 599.4 MB. Max. memory is 3.9 GB. [2018-10-18 12:12:55,485 INFO L168 Benchmark]: Boogie Preprocessor took 4072.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 384.4 MB). Peak memory consumption was 384.4 MB. Max. memory is 3.9 GB. [2018-10-18 12:12:55,498 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.01 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 96297.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 153.0 MB). Peak memory consumption was 599.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4072.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 384.4 MB). Peak memory consumption was 384.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 17660]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1682,]],##fun~$Pointer$~X~int~TO~int,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1681,]]],IdentifierExpression[~arg0,]]] - TypeErrorResult [Line: 17672]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1686,]],##fun~$Pointer$~X~int~TO~int,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1685,]]],IdentifierExpression[~arg0,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...