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-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:24:19,030 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:24:19,033 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:24:19,072 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:24:19,076 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:24:19,081 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:24:19,083 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:24:19,088 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:24:19,095 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:24:19,099 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:24:19,104 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:24:19,104 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:24:19,106 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:24:19,110 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:24:19,111 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:24:19,124 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:24:19,125 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:24:19,130 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:24:19,138 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:24:19,143 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:24:19,144 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:24:19,153 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:24:19,158 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:24:19,159 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:24:19,159 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:24:19,163 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:24:19,169 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:24:19,170 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:24:19,171 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:24:19,175 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:24:19,176 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:24:19,177 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:24:19,177 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:24:19,177 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:24:19,184 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:24:19,185 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:24:19,186 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 [2018-10-17 13:24:19,236 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:24:19,236 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:24:19,238 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:24:19,238 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:24:19,244 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:24:19,244 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:24:19,244 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:24:19,245 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:24:19,245 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:24:19,245 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:24:19,246 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:24:19,251 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:24:19,251 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:24:19,251 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:24:19,252 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:24:19,252 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:24:19,252 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:24:19,252 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:24:19,253 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:24:19,253 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:24:19,253 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:24:19,253 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:24:19,254 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:24:19,254 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:24:19,254 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:24:19,254 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:24:19,254 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:24:19,255 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:24:19,392 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:24:19,429 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:24:19,438 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:24:19,443 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:24:19,447 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:24:19,448 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-10-17 13:24:19,612 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2971eb4b/9f26e854d5f24caea2b92ae0f081c6b3/FLAG95fe6d84a [2018-10-17 13:24:22,488 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:24:22,493 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-10-17 13:24:22,762 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2971eb4b/9f26e854d5f24caea2b92ae0f081c6b3/FLAG95fe6d84a [2018-10-17 13:24:22,806 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2971eb4b/9f26e854d5f24caea2b92ae0f081c6b3 [2018-10-17 13:24:22,833 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:24:22,839 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:24:22,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:24:22,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:24:22,857 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:24:22,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:24:22" (1/1) ... [2018-10-17 13:24:22,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26107447 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:24:22, skipping insertion in model container [2018-10-17 13:24:22,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:24:22" (1/1) ... [2018-10-17 13:24:22,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:24:23,830 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:25:21,295 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:25:23,268 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:25:51,002 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:26:02,322 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:26:02,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:02 WrapperNode [2018-10-17 13:26:02,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:26:02,331 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:26:02,331 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:26:02,331 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:26:02,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:02" (1/1) ... [2018-10-17 13:26:02,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:02" (1/1) ... [2018-10-17 13:26:02,749 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [18439]: 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,]]] [2018-10-17 13:26:02,754 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [18451]: 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,]]] [2018-10-17 13:26:03,098 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:02" (1/1) ... [2018-10-17 13:26:03,100 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:02" (1/1) ... [2018-10-17 13:26:05,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:02" (1/1) ... [2018-10-17 13:26:05,381 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:02" (1/1) ... [2018-10-17 13:26:06,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:02" (1/1) ... [2018-10-17 13:26:06,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:26:06,757 INFO L168 Benchmark]: Toolchain (without parser) took 103919.52 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: 468.8 MB). Peak memory consumption was 590.7 MB. Max. memory is 3.9 GB. [2018-10-17 13:26:06,766 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-10-17 13:26:06,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 99484.48 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: 587.8 MB). Peak memory consumption was 602.5 MB. Max. memory is 3.9 GB. [2018-10-17 13:26:06,773 INFO L168 Benchmark]: Boogie Preprocessor took 4424.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: -119.0 MB). Peak memory consumption was 2.8 MB. Max. memory is 3.9 GB. [2018-10-17 13:26:06,779 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 99484.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 587.8 MB). Peak memory consumption was 602.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4424.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: -119.0 MB). Peak memory consumption was 2.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 18439]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1756,]],##fun~$Pointer$~X~int~TO~int,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1755,]]],IdentifierExpression[~arg0,]]] - TypeErrorResult [Line: 18451]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1760,]],##fun~$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...