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__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:15:41,364 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:15:41,368 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:15:41,398 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:15:41,405 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:15:41,406 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:15:41,410 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:15:41,414 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:15:41,418 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:15:41,419 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:15:41,427 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:15:41,427 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:15:41,428 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:15:41,435 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:15:41,436 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:15:41,448 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:15:41,449 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:15:41,454 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:15:41,464 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:15:41,466 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:15:41,471 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:15:41,475 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:15:41,486 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 11:15:41,486 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 11:15:41,486 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 11:15:41,488 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 11:15:41,488 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 11:15:41,493 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 11:15:41,494 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 11:15:41,500 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 11:15:41,500 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 11:15:41,503 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 11:15:41,504 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 11:15:41,504 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 11:15:41,507 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 11:15:41,509 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 11:15:41,510 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 [2018-10-30 11:15:41,554 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:15:41,554 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:15:41,555 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:15:41,555 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:15:41,563 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:15:41,563 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:15:41,563 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:15:41,564 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:15:41,564 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:15:41,564 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:15:41,564 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:15:41,564 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:15:41,565 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:15:41,568 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:15:41,568 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:15:41,568 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:15:41,569 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:15:41,569 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:15:41,569 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:15:41,569 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:15:41,569 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:15:41,573 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:15:41,573 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:15:41,573 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:15:41,573 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:15:41,574 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:15:41,574 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:15:41,574 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:15:41,701 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:15:41,740 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:15:41,747 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:15:41,749 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:15:41,754 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:15:41,755 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-10-30 11:15:41,875 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/105cdae28/316ffaa79b7f4579b41c46162389d7ca/FLAG977253674 [2018-10-30 11:15:44,782 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:15:44,783 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-10-30 11:15:45,143 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/105cdae28/316ffaa79b7f4579b41c46162389d7ca/FLAG977253674 [2018-10-30 11:15:45,187 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/105cdae28/316ffaa79b7f4579b41c46162389d7ca [2018-10-30 11:15:45,215 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:15:45,218 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:15:45,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:15:45,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:15:45,237 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:15:45,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:15:45" (1/1) ... [2018-10-30 11:15:45,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7baf9911 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:15:45, skipping insertion in model container [2018-10-30 11:15:45,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:15:45" (1/1) ... [2018-10-30 11:15:45,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:15:46,251 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:16:41,659 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:16:43,017 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 11:17:11,310 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:17:24,951 INFO L193 MainTranslator]: Completed translation [2018-10-30 11:17:24,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:17:24 WrapperNode [2018-10-30 11:17:24,953 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 11:17:24,954 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 11:17:24,954 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 11:17:24,954 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 11:17:24,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:17:24" (1/1) ... [2018-10-30 11:17:24,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:17:24" (1/1) ... [2018-10-30 11:17:25,350 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [18407]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1756,]],##fun~$Pointer$~X~int~TO~int,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1755,]]],IdentifierExpression[~arg0,]]] [2018-10-30 11:17:25,356 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [18419]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1760,]],##fun~$Pointer$~X~int~TO~int,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1759,]]],IdentifierExpression[~arg0,]]] [2018-10-30 11:17:25,565 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:17:24" (1/1) ... [2018-10-30 11:17:25,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:17:24" (1/1) ... [2018-10-30 11:17:27,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:17:24" (1/1) ... [2018-10-30 11:17:28,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:17:24" (1/1) ... [2018-10-30 11:17:28,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:17:24" (1/1) ... [2018-10-30 11:17:29,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 11:17:29,307 INFO L168 Benchmark]: Toolchain (without parser) took 104090.50 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: 335.1 MB). Peak memory consumption was 615.9 MB. Max. memory is 3.9 GB. [2018-10-30 11:17:29,311 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-10-30 11:17:29,311 INFO L168 Benchmark]: CACSL2BoogieTranslator took 99728.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 439.4 MB). Peak memory consumption was 604.5 MB. Max. memory is 3.9 GB. [2018-10-30 11:17:29,318 INFO L168 Benchmark]: Boogie Preprocessor took 4347.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -104.3 MB). Peak memory consumption was 176.5 MB. Max. memory is 3.9 GB. [2018-10-30 11:17:29,327 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 99728.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 439.4 MB). Peak memory consumption was 604.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4347.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -104.3 MB). Peak memory consumption was 176.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 18407]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1756,]],##fun~$Pointer$~X~int~TO~int,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1755,]]],IdentifierExpression[~arg0,]]] - TypeErrorResult [Line: 18419]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1760,]],##fun~$Pointer$~X~int~TO~int,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1759,]]],IdentifierExpression[~arg0,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...