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 0.1.23-1a42d6c [2018-10-18 20:36:42,580 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 20:36:42,583 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 20:36:42,621 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 20:36:42,621 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 20:36:42,623 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 20:36:42,631 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 20:36:42,637 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 20:36:42,642 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 20:36:42,654 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 20:36:42,657 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 20:36:42,658 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 20:36:42,669 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 20:36:42,676 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 20:36:42,678 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 20:36:42,684 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 20:36:42,685 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 20:36:42,695 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 20:36:42,703 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 20:36:42,705 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 20:36:42,712 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 20:36:42,714 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 20:36:42,719 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 20:36:42,719 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 20:36:42,720 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 20:36:42,721 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 20:36:42,727 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 20:36:42,729 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 20:36:42,732 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 20:36:42,734 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 20:36:42,737 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 20:36:42,739 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 20:36:42,740 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 20:36:42,740 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 20:36:42,741 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 20:36:42,742 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 20:36:42,742 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 20:36:42,798 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 20:36:42,802 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 20:36:42,803 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 20:36:42,803 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 20:36:42,808 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 20:36:42,808 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 20:36:42,808 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 20:36:42,809 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 20:36:42,809 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 20:36:42,809 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 20:36:42,809 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 20:36:42,809 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 20:36:42,812 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 20:36:42,812 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 20:36:42,812 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 20:36:42,815 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 20:36:42,815 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 20:36:42,815 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 20:36:42,816 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 20:36:42,816 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 20:36:42,816 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 20:36:42,819 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 20:36:42,819 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 20:36:42,819 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 20:36:42,820 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 20:36:42,820 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 20:36:42,822 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 20:36:42,822 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 20:36:42,961 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 20:36:42,998 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 20:36:43,006 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 20:36:43,011 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 20:36:43,011 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 20:36:43,012 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-10-18 20:36:43,130 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8f600041/f31e93c1172649bd994d7af4d79175dd/FLAG591a111e9 [2018-10-18 20:36:46,315 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 20:36:46,316 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-10-18 20:36:46,622 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8f600041/f31e93c1172649bd994d7af4d79175dd/FLAG591a111e9 [2018-10-18 20:36:46,675 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8f600041/f31e93c1172649bd994d7af4d79175dd [2018-10-18 20:36:46,703 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 20:36:46,706 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 20:36:46,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 20:36:46,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 20:36:46,720 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 20:36:46,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:36:46" (1/1) ... [2018-10-18 20:36:46,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f19a4d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:36:46, skipping insertion in model container [2018-10-18 20:36:46,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:36:46" (1/1) ... [2018-10-18 20:36:46,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 20:36:47,717 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 20:37:45,582 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:37:46,440 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 20:38:13,115 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:38:25,304 INFO L193 MainTranslator]: Completed translation [2018-10-18 20:38:25,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:38:25 WrapperNode [2018-10-18 20:38:25,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 20:38:25,306 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 20:38:25,306 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 20:38:25,306 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 20:38:25,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:38:25" (1/1) ... [2018-10-18 20:38:25,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:38:25" (1/1) ... [2018-10-18 20:38:25,643 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 20:38:25,645 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 20:38:25,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:38:25" (1/1) ... [2018-10-18 20:38:25,850 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:38:25" (1/1) ... [2018-10-18 20:38:27,679 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:38:25" (1/1) ... [2018-10-18 20:38:27,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:38:25" (1/1) ... [2018-10-18 20:38:29,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:38:25" (1/1) ... [2018-10-18 20:38:29,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 20:38:29,416 INFO L168 Benchmark]: Toolchain (without parser) took 102705.98 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: 175.8 MB). Peak memory consumption was 647.3 MB. Max. memory is 3.9 GB. [2018-10-18 20:38:29,421 INFO L168 Benchmark]: CDTParser took 0.19 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 20:38:29,424 INFO L168 Benchmark]: CACSL2BoogieTranslator took 98594.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 277.3 MB). Peak memory consumption was 599.3 MB. Max. memory is 3.9 GB. [2018-10-18 20:38:29,425 INFO L168 Benchmark]: Boogie Preprocessor took 4103.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -101.6 MB). Peak memory consumption was 369.9 MB. Max. memory is 3.9 GB. [2018-10-18 20:38:29,434 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 98594.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 277.3 MB). Peak memory consumption was 599.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4103.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -101.6 MB). Peak memory consumption was 369.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 17660]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1682,]],##fun~$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...