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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d830063 [2018-10-23 11:42:05,016 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 11:42:05,024 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 11:42:05,061 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 11:42:05,061 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 11:42:05,064 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 11:42:05,065 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 11:42:05,076 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 11:42:05,081 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 11:42:05,082 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 11:42:05,095 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 11:42:05,096 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 11:42:05,100 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 11:42:05,101 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 11:42:05,109 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 11:42:05,110 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 11:42:05,115 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 11:42:05,123 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 11:42:05,131 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 11:42:05,133 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 11:42:05,134 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 11:42:05,142 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 11:42:05,149 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-23 11:42:05,171 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 11:42:05,173 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 11:42:05,175 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 11:42:05,176 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 11:42:05,177 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-23 11:42:05,226 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 11:42:05,226 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 11:42:05,227 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 11:42:05,233 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 11:42:05,234 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 11:42:05,235 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 11:42:05,238 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 11:42:05,238 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 11:42:05,239 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 11:42:05,239 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 11:42:05,239 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 11:42:05,239 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 11:42:05,239 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-23 11:42:05,240 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-23 11:42:05,240 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 11:42:05,240 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 11:42:05,240 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 11:42:05,244 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 11:42:05,244 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 11:42:05,244 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 11:42:05,245 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 11:42:05,245 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 11:42:05,245 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 11:42:05,245 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 11:42:05,246 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-23 11:42:05,246 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 11:42:05,246 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-23 11:42:05,246 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-23 11:42:05,246 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 11:42:05,247 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 11:42:05,399 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 11:42:05,445 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 11:42:05,466 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 11:42:05,469 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 11:42:05,472 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 11:42:05,473 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-23 11:42:05,620 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cb76ce2d/b747bb6cf7164ca49d391576ba00f7d1/FLAG7f170edae [2018-10-23 11:42:08,161 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 11:42:08,163 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-23 11:42:08,368 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cb76ce2d/b747bb6cf7164ca49d391576ba00f7d1/FLAG7f170edae [2018-10-23 11:42:08,393 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cb76ce2d/b747bb6cf7164ca49d391576ba00f7d1 [2018-10-23 11:42:08,413 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 11:42:08,416 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-23 11:42:08,418 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 11:42:08,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 11:42:08,430 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 11:42:08,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:42:08" (1/1) ... [2018-10-23 11:42:08,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f1fc84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:08, skipping insertion in model container [2018-10-23 11:42:08,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:42:08" (1/1) ... [2018-10-23 11:42:08,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 11:42:09,134 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 11:42:31,264 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 11:42:31,963 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 11:42:39,340 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 11:42:41,525 INFO L193 MainTranslator]: Completed translation [2018-10-23 11:42:41,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:41 WrapperNode [2018-10-23 11:42:41,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 11:42:41,527 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 11:42:41,527 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 11:42:41,527 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 11:42:41,543 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:41" (1/1) ... [2018-10-23 11:42:41,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:41" (1/1) ... [2018-10-23 11:42:41,757 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3241,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-23 11:42:41,758 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3240,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-23 11:42:41,758 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3239,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-23 11:42:41,759 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3238,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-23 11:42:41,764 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3237,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-23 11:42:41,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:41" (1/1) ... [2018-10-23 11:42:41,914 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:41" (1/1) ... [2018-10-23 11:42:43,384 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:41" (1/1) ... [2018-10-23 11:42:43,499 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:41" (1/1) ... [2018-10-23 11:42:44,292 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:41" (1/1) ... [2018-10-23 11:42:44,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 11:42:44,578 INFO L168 Benchmark]: Toolchain (without parser) took 36164.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 71.6 MB). Peak memory consumption was 601.6 MB. Max. memory is 3.9 GB. [2018-10-23 11:42:44,583 INFO L168 Benchmark]: CDTParser took 0.29 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. [2018-10-23 11:42:44,583 INFO L168 Benchmark]: CACSL2BoogieTranslator took 33108.63 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: 344.4 MB). Peak memory consumption was 575.2 MB. Max. memory is 3.9 GB. [2018-10-23 11:42:44,589 INFO L168 Benchmark]: Boogie Preprocessor took 3049.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -272.8 MB). Peak memory consumption was 257.2 MB. Max. memory is 3.9 GB. [2018-10-23 11:42:44,596 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 0.29 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 33108.63 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: 344.4 MB). Peak memory consumption was 575.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3049.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -272.8 MB). Peak memory consumption was 257.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3241,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3240,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3239,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3238,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3237,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...