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-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 12:16:08,462 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 12:16:08,469 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 12:16:08,508 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 12:16:08,509 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 12:16:08,510 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 12:16:08,511 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 12:16:08,519 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 12:16:08,524 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 12:16:08,529 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 12:16:08,533 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 12:16:08,533 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 12:16:08,536 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 12:16:08,537 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 12:16:08,539 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 12:16:08,547 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 12:16:08,548 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 12:16:08,563 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 12:16:08,567 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 12:16:08,570 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 12:16:08,572 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 12:16:08,577 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 12:16:08,584 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 12:16:08,584 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 12:16:08,585 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 12:16:08,588 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 12:16:08,592 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 12:16:08,593 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 12:16:08,594 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 12:16:08,595 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 12:16:08,600 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 12:16:08,601 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 12:16:08,602 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 12:16:08,602 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 12:16:08,608 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 12:16:08,609 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 12:16:08,610 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 [2018-10-17 12:16:08,656 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 12:16:08,658 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 12:16:08,660 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 12:16:08,661 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 12:16:08,664 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 12:16:08,664 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 12:16:08,665 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 12:16:08,665 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 12:16:08,665 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 12:16:08,665 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 12:16:08,665 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 12:16:08,666 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 12:16:08,671 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 12:16:08,671 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 12:16:08,671 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 12:16:08,672 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 12:16:08,673 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 12:16:08,673 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 12:16:08,673 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 12:16:08,676 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 12:16:08,676 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 12:16:08,676 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 12:16:08,676 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 12:16:08,677 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 12:16:08,677 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 12:16:08,677 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 12:16:08,677 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 12:16:08,677 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 12:16:08,677 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 12:16:08,678 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 12:16:08,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 12:16:08,837 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 12:16:08,850 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 12:16:08,853 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 12:16:08,854 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 12:16:08,860 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-17 12:16:09,008 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec369d7a8/923e843a7d1247068ec8fbfcab4ba612/FLAG25ec749cc [2018-10-17 12:16:11,286 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 12:16:11,287 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-17 12:16:11,464 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec369d7a8/923e843a7d1247068ec8fbfcab4ba612/FLAG25ec749cc [2018-10-17 12:16:11,512 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec369d7a8/923e843a7d1247068ec8fbfcab4ba612 [2018-10-17 12:16:11,545 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 12:16:11,549 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 12:16:11,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 12:16:11,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 12:16:11,567 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 12:16:11,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:16:11" (1/1) ... [2018-10-17 12:16:11,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47c9655c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:16:11, skipping insertion in model container [2018-10-17 12:16:11,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:16:11" (1/1) ... [2018-10-17 12:16:11,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 12:16:12,135 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 12:16:31,901 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:16:32,639 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 12:16:40,223 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:16:44,086 INFO L193 MainTranslator]: Completed translation [2018-10-17 12:16:44,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:16:44 WrapperNode [2018-10-17 12:16:44,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 12:16:44,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 12:16:44,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 12:16:44,088 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 12:16:44,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:16:44" (1/1) ... [2018-10-17 12:16:44,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:16:44" (1/1) ... [2018-10-17 12:16:44,353 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2832,]],ixgb_get_sset_count,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-17 12:16:44,358 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2831,]],ixgb_set_phys_id,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-17 12:16:44,361 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2830,]],ixgb_clean,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-17 12:16:44,361 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2829,]],ixgb_change_mtu,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-17 12:16:44,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:16:44" (1/1) ... [2018-10-17 12:16:44,502 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:16:44" (1/1) ... [2018-10-17 12:16:45,400 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:16:44" (1/1) ... [2018-10-17 12:16:45,504 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:16:44" (1/1) ... [2018-10-17 12:16:45,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:16:44" (1/1) ... [2018-10-17 12:16:45,941 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 12:16:45,943 INFO L168 Benchmark]: Toolchain (without parser) took 34395.31 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: 156.6 MB). Peak memory consumption was 156.6 MB. Max. memory is 3.9 GB. [2018-10-17 12:16:45,950 INFO L168 Benchmark]: CDTParser took 5.41 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 12:16:45,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 32532.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -11.9 MB). Peak memory consumption was 553.9 MB. Max. memory is 3.9 GB. [2018-10-17 12:16:45,955 INFO L168 Benchmark]: Boogie Preprocessor took 1853.18 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: 168.5 MB). Peak memory consumption was 168.5 MB. Max. memory is 3.9 GB. [2018-10-17 12:16:45,961 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 5.41 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 32532.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -11.9 MB). Peak memory consumption was 553.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1853.18 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: 168.5 MB). Peak memory consumption was 168.5 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~ret2832,]],ixgb_get_sset_count,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2831,]],ixgb_set_phys_id,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2830,]],ixgb_clean,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2829,]],ixgb_change_mtu,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...