java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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 0.1.23-935f392 [2018-07-19 18:33:04,186 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:33:04,193 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:33:04,230 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:33:04,230 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:33:04,232 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:33:04,233 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:33:04,239 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:33:04,244 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:33:04,248 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:33:04,251 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:33:04,252 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:33:04,253 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:33:04,259 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:33:04,263 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:33:04,264 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:33:04,265 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:33:04,278 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:33:04,286 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:33:04,290 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:33:04,291 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:33:04,300 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:33:04,307 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:33:04,308 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:33:04,308 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:33:04,311 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:33:04,313 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:33:04,314 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:33:04,321 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:33:04,322 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:33:04,322 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:33:04,323 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:33:04,326 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:33:04,327 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:33:04,328 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:33:04,329 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:33:04,329 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 [2018-07-19 18:33:04,376 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:33:04,377 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:33:04,378 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 18:33:04,378 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 18:33:04,385 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:33:04,385 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:33:04,385 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:33:04,389 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:33:04,389 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:33:04,389 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:33:04,389 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 18:33:04,389 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 18:33:04,390 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 18:33:04,390 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:33:04,390 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 18:33:04,391 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:33:04,392 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:33:04,392 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 18:33:04,392 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 18:33:04,392 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 18:33:04,392 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:33:04,393 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 18:33:04,393 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 18:33:04,393 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 18:33:04,393 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:33:04,393 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 18:33:04,394 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-19 18:33:04,394 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 18:33:04,394 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-19 18:33:04,521 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:33:04,556 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:33:04,567 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:33:04,569 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:33:04,569 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:33:04,569 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko_true-unreach-call.cil.c [2018-07-19 18:33:05,191 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9efb593f/c4a6925140df4e99b12073538e6c0965/FLAGb6d196e7f [2018-07-19 18:33:06,681 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:33:06,687 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--xen--xen-pciback--xen-pciback.ko_true-unreach-call.cil.c [2018-07-19 18:33:06,975 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9efb593f/c4a6925140df4e99b12073538e6c0965/FLAGb6d196e7f [2018-07-19 18:33:07,020 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9efb593f/c4a6925140df4e99b12073538e6c0965 [2018-07-19 18:33:07,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:33:07,053 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:33:07,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:33:07,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:33:07,075 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:33:07,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:33:07" (1/1) ... [2018-07-19 18:33:07,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ec00d93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:33:07, skipping insertion in model container [2018-07-19 18:33:07,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:33:07" (1/1) ... [2018-07-19 18:33:08,003 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:33:09,097 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-19 18:33:09,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2714a824 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:33:09, skipping insertion in model container [2018-07-19 18:33:09,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:33:09,104 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 18:33:09,105 INFO L168 Benchmark]: Toolchain (without parser) took 2053.99 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 202.8 MB). Peak memory consumption was 202.8 MB. Max. memory is 1.9 GB. [2018-07-19 18:33:09,112 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-07-19 18:33:09,113 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2047.53 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 202.8 MB). Peak memory consumption was 202.8 MB. Max. memory is 1.9 GB. [2018-07-19 18:33:09,121 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 2047.53 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 202.8 MB). Peak memory consumption was 202.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5106]: 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...