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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 11:48:25,328 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 11:48:25,334 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 11:48:25,370 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 11:48:25,371 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 11:48:25,372 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 11:48:25,373 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 11:48:25,383 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 11:48:25,385 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 11:48:25,391 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 11:48:25,395 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 11:48:25,395 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 11:48:25,400 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 11:48:25,402 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 11:48:25,403 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 11:48:25,412 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 11:48:25,413 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 11:48:25,420 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 11:48:25,431 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 11:48:25,438 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 11:48:25,439 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 11:48:25,449 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 11:48:25,458 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-09 11:48:25,478 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 11:48:25,478 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 11:48:25,479 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 11:48:25,485 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 11:48:25,486 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 [2018-11-09 11:48:25,529 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 11:48:25,529 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 11:48:25,530 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 11:48:25,536 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 11:48:25,538 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 11:48:25,538 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 11:48:25,538 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 11:48:25,539 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 11:48:25,539 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 11:48:25,539 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 11:48:25,539 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 11:48:25,540 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 11:48:25,540 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 11:48:25,540 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 11:48:25,540 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 11:48:25,540 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 11:48:25,547 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 11:48:25,547 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 11:48:25,547 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 11:48:25,548 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 11:48:25,548 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 11:48:25,548 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 11:48:25,548 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 11:48:25,548 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 11:48:25,549 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-09 11:48:25,549 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 11:48:25,550 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 11:48:25,550 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 11:48:25,551 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 11:48:25,551 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 11:48:25,675 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 11:48:25,716 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 11:48:25,729 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 11:48:25,734 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 11:48:25,735 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 11:48:25,738 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko_true-unreach-call.cil.c [2018-11-09 11:48:25,879 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01c7d2eef/562bed4904484e60ad9c9e76da9f15af/FLAGe417d2c37 [2018-11-09 11:48:28,257 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 11:48:28,258 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko_true-unreach-call.cil.c [2018-11-09 11:48:28,443 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01c7d2eef/562bed4904484e60ad9c9e76da9f15af/FLAGe417d2c37 [2018-11-09 11:48:28,489 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01c7d2eef/562bed4904484e60ad9c9e76da9f15af [2018-11-09 11:48:28,516 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 11:48:28,521 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 11:48:28,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 11:48:28,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 11:48:28,537 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 11:48:28,542 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:48:28" (1/1) ... [2018-11-09 11:48:28,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55207faf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:48:28, skipping insertion in model container [2018-11-09 11:48:28,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:48:28" (1/1) ... [2018-11-09 11:48:28,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 11:48:29,252 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 11:48:51,640 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:48:52,234 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 11:48:59,872 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:49:04,905 INFO L193 MainTranslator]: Completed translation [2018-11-09 11:49:04,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:49:04 WrapperNode [2018-11-09 11:49:04,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 11:49:04,906 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 11:49:04,907 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 11:49:04,907 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 11:49:04,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:49:04" (1/1) ... [2018-11-09 11:49:04,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:49:04" (1/1) ... [2018-11-09 11:49:05,219 ERROR L1123 TypeChecker]: C: xen_pcibk_vpci_backend [13261]: Undeclared identifier ~#xen_pcibk_vpci_backend~0 in IdentifierExpression[~#xen_pcibk_vpci_backend~0,GLOBAL] [2018-11-09 11:49:05,220 ERROR L1123 TypeChecker]: C: xen_pcibk_passthrough_backend [13263]: Undeclared identifier ~#xen_pcibk_passthrough_backend~0 in IdentifierExpression[~#xen_pcibk_passthrough_backend~0,GLOBAL] [2018-11-09 11:49:05,272 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:49:04" (1/1) ... [2018-11-09 11:49:05,273 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:49:04" (1/1) ... [2018-11-09 11:49:06,103 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:49:04" (1/1) ... [2018-11-09 11:49:06,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:49:04" (1/1) ... [2018-11-09 11:49:06,562 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:49:04" (1/1) ... [2018-11-09 11:49:06,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 11:49:06,716 INFO L168 Benchmark]: Toolchain (without parser) took 38197.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 365.0 MB). Peak memory consumption was 365.0 MB. Max. memory is 3.9 GB. [2018-11-09 11:49:06,722 INFO L168 Benchmark]: CDTParser took 0.37 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. [2018-11-09 11:49:06,726 INFO L168 Benchmark]: CACSL2BoogieTranslator took 36381.01 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: 195.8 MB). Peak memory consumption was 538.6 MB. Max. memory is 3.9 GB. [2018-11-09 11:49:06,727 INFO L168 Benchmark]: Boogie Preprocessor took 1806.53 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 169.2 MB). Peak memory consumption was 169.2 MB. Max. memory is 3.9 GB. [2018-11-09 11:49:06,736 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 0.37 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 36381.01 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: 195.8 MB). Peak memory consumption was 538.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1806.53 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 169.2 MB). Peak memory consumption was 169.2 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...