java -ea -Xmx2000000000 -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-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--x25_asy.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 18:37:05,375 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 18:37:05,380 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 18:37:05,413 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 18:37:05,413 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 18:37:05,414 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 18:37:05,422 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 18:37:05,428 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 18:37:05,432 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 18:37:05,433 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 18:37:05,434 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 18:37:05,436 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 18:37:05,437 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 18:37:05,451 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 18:37:05,453 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 18:37:05,454 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 18:37:05,460 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 18:37:05,468 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 18:37:05,471 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 18:37:05,481 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 18:37:05,487 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 18:37:05,489 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 18:37:05,498 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 18:37:05,498 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 18:37:05,499 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 18:37:05,505 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 18:37:05,506 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 18:37:05,507 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 18:37:05,511 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 18:37:05,512 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 18:37:05,513 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 18:37:05,517 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 18:37:05,517 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 18:37:05,517 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 18:37:05,520 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 18:37:05,521 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 18:37:05,526 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 [2018-09-13 18:37:05,572 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 18:37:05,574 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 18:37:05,575 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 18:37:05,575 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 18:37:05,579 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 18:37:05,579 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 18:37:05,579 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 18:37:05,582 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 18:37:05,583 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 18:37:05,583 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 18:37:05,583 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 18:37:05,583 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 18:37:05,584 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 18:37:05,584 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 18:37:05,584 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 18:37:05,588 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 18:37:05,588 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 18:37:05,588 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 18:37:05,588 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 18:37:05,589 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 18:37:05,589 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 18:37:05,589 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 18:37:05,589 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 18:37:05,594 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 18:37:05,594 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 18:37:05,594 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 18:37:05,594 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 18:37:05,595 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 18:37:05,731 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 18:37:05,773 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 18:37:05,782 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 18:37:05,784 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 18:37:05,788 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 18:37:05,789 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--x25_asy.ko-entry_point_true-unreach-call.cil.out.c [2018-09-13 18:37:06,466 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23b753609/939a57f7196a4b6b870f5c3f7583f832/FLAG723273b5c [2018-09-13 18:37:07,708 INFO L277 CDTParser]: Found 1 translation units. [2018-09-13 18:37:07,709 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--x25_asy.ko-entry_point_true-unreach-call.cil.out.c [2018-09-13 18:37:07,810 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23b753609/939a57f7196a4b6b870f5c3f7583f832/FLAG723273b5c [2018-09-13 18:37:07,861 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23b753609/939a57f7196a4b6b870f5c3f7583f832 [2018-09-13 18:37:07,888 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 18:37:07,894 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 18:37:07,899 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 18:37:07,900 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 18:37:07,913 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 18:37:07,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:37:07" (1/1) ... [2018-09-13 18:37:07,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@504e75e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:37:07, skipping insertion in model container [2018-09-13 18:37:07,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:37:07" (1/1) ... [2018-09-13 18:37:08,877 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-13 18:37:09,958 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-13 18:37:09,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25d8de6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:37:09, skipping insertion in model container [2018-09-13 18:37:09,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 18:37:09,963 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-13 18:37:09,965 INFO L168 Benchmark]: Toolchain (without parser) took 2076.35 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-09-13 18:37:09,973 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 18:37:09,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2063.97 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-09-13 18:37:09,983 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 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2063.97 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5648]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...