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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 14:18:39,735 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 14:18:39,738 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 14:18:39,772 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 14:18:39,774 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 14:18:39,775 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 14:18:39,777 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 14:18:39,785 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 14:18:39,792 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 14:18:39,795 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 14:18:39,799 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 14:18:39,799 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 14:18:39,800 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 14:18:39,808 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 14:18:39,809 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 14:18:39,820 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 14:18:39,821 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 14:18:39,828 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 14:18:39,836 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 14:18:39,843 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 14:18:39,844 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 14:18:39,848 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 14:18:39,865 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 14:18:39,865 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 14:18:39,865 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 14:18:39,867 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 14:18:39,868 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 14:18:39,868 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 14:18:39,869 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 14:18:39,877 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 14:18:39,877 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 14:18:39,882 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 14:18:39,882 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 14:18:39,883 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 14:18:39,884 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 14:18:39,884 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 14:18:39,885 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 [2018-11-08 14:18:39,937 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 14:18:39,938 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 14:18:39,942 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 14:18:39,943 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 14:18:39,944 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 14:18:39,944 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 14:18:39,944 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 14:18:39,945 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 14:18:39,948 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 14:18:39,948 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 14:18:39,948 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 14:18:39,948 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 14:18:39,949 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 14:18:39,949 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 14:18:39,949 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 14:18:39,953 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 14:18:39,953 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 14:18:39,953 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 14:18:39,953 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 14:18:39,954 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 14:18:39,954 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 14:18:39,954 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 14:18:39,954 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 14:18:39,954 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 14:18:39,956 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 14:18:39,956 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 14:18:39,957 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 14:18:39,957 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 14:18:40,088 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 14:18:40,126 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 14:18:40,139 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 14:18:40,144 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 14:18:40,148 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 14:18:40,149 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko_true-unreach-call.cil.c [2018-11-08 14:18:40,294 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/985bd8057/5ee013c1ade34a2da7f5dbafbb060ec1/FLAG48d175320 [2018-11-08 14:18:42,496 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 14:18:42,497 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko_true-unreach-call.cil.c [2018-11-08 14:18:42,685 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/985bd8057/5ee013c1ade34a2da7f5dbafbb060ec1/FLAG48d175320 [2018-11-08 14:18:42,732 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/985bd8057/5ee013c1ade34a2da7f5dbafbb060ec1 [2018-11-08 14:18:42,760 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 14:18:42,765 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 14:18:42,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 14:18:42,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 14:18:42,778 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 14:18:42,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:18:42" (1/1) ... [2018-11-08 14:18:42,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12e595c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:18:42, skipping insertion in model container [2018-11-08 14:18:42,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:18:42" (1/1) ... [2018-11-08 14:18:42,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 14:18:43,357 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 14:19:04,832 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 14:19:05,490 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 14:19:12,457 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 14:19:16,846 INFO L193 MainTranslator]: Completed translation [2018-11-08 14:19:16,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:19:16 WrapperNode [2018-11-08 14:19:16,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 14:19:16,848 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 14:19:16,848 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 14:19:16,848 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 14:19:16,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:19:16" (1/1) ... [2018-11-08 14:19:16,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:19:16" (1/1) ... [2018-11-08 14:19:17,142 ERROR L1123 TypeChecker]: C: xen_pcibk_vpci_backend [13261]: Undeclared identifier ~#xen_pcibk_vpci_backend~0 in IdentifierExpression[~#xen_pcibk_vpci_backend~0,GLOBAL] [2018-11-08 14:19:17,145 ERROR L1123 TypeChecker]: C: xen_pcibk_passthrough_backend [13263]: Undeclared identifier ~#xen_pcibk_passthrough_backend~0 in IdentifierExpression[~#xen_pcibk_passthrough_backend~0,GLOBAL] [2018-11-08 14:19:17,187 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:19:16" (1/1) ... [2018-11-08 14:19:17,192 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:19:16" (1/1) ... [2018-11-08 14:19:17,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:19:16" (1/1) ... [2018-11-08 14:19:18,091 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:19:16" (1/1) ... [2018-11-08 14:19:18,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:19:16" (1/1) ... [2018-11-08 14:19:18,587 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 14:19:18,592 INFO L168 Benchmark]: Toolchain (without parser) took 35828.87 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: 321.0 MB). Peak memory consumption was 321.0 MB. Max. memory is 3.9 GB. [2018-11-08 14:19:18,598 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-08 14:19:18,602 INFO L168 Benchmark]: CACSL2BoogieTranslator took 34079.18 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: 163.1 MB). Peak memory consumption was 541.0 MB. Max. memory is 3.9 GB. [2018-11-08 14:19:18,603 INFO L168 Benchmark]: Boogie Preprocessor took 1739.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 3.9 GB. [2018-11-08 14:19:18,614 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 0.22 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 34079.18 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: 163.1 MB). Peak memory consumption was 541.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1739.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 13261]: Type Error Undeclared identifier ~#xen_pcibk_vpci_backend~0 in IdentifierExpression[~#xen_pcibk_vpci_backend~0,GLOBAL] - TypeErrorResult [Line: 13263]: Type Error Undeclared identifier ~#xen_pcibk_passthrough_backend~0 in IdentifierExpression[~#xen_pcibk_passthrough_backend~0,GLOBAL] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...